Odd Amicable Pair/Examples/32,129,958,525-32,665,894,275

Example of Odd Amicable Pair
$32 \, 129 \, 958 \, 525$ and $32 \, 665 \, 894 \, 275$ are an odd amicable pair:
 * $\map {\sigma_1} {32 \, 129 \, 958 \, 525} = \map {\sigma_1} {32 \, 665 \, 894 \, 275} = 64 \, 795 \, 852 \, 800 = 32 \, 129 \, 958 \, 525 + 32 \, 665 \, 894 \, 275$

Proof
By definition, $m$ and $n$ form an amicable pair :
 * $\map {\sigma_1} m = \map {\sigma_1} n = m + n$

where $\map \sigma n$ denotes the divisor sum function.

Thus: