Q: What is the sum of all factors of the number 127,215,735 excluding 127,215,735?

A: 87,824,265

Why is 87,824,265 the sum of all factors of 127,215,735, excluding 127,215,735?

The factors of the number 127,215,735 are: 1, 3, 5, 15, 19, 57, 95, 285, 349, 1047, 1279, 1745, 3837, 5235, 6395, 6631, 19185, 19893, 24301, 33155, 72903, 99465, 121505, 364515, 446371, 1339113, 2231855, 6695565, 8481049, 25443147, 42405245, 127215735.

If you add them up, you will get the total of 127,215,822. Now subtract 127,215,735 to get 87,824,265