Numbers are called Ruth-Aaron pair, such as {714, 715}. Are consecutive
numbers {n, n +1} such that the sum of the prime factors of each are equal.
Let's see
714 = 2x3x7x17
715 = 5x11x13
Sum of divisors of 714 = 29 = Sum of divisors of 715
FACTORS FOR EACH OF THE FOLLOWING TWO NUMBERS. COULD NOT DERIVE
A number of 135 digits es1 Aoron
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296603151077074197308684124715622560525294501766069587161483751777320391554230009758029564174782423278870115094641644418265512090475910
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The following of the former is
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296603151077074197308684124715622560525294501766069587161483751777320391554230009758029564174782423278870115094641644418265512090475911
*
The problem is that the command ifactor(n) don't work, generate an error,
can help me??
1 <#sdfootnote1anc>
http://www.immortaltheory.com/NumberTheory/RuthAaron.htm