Q: What is the sum of all factors of the number 540,242,265 excluding 540,242,265?

A: 338,451,495

Why is 338,451,495 the sum of all factors of 540,242,265, excluding 540,242,265?

The factors of the number 540,242,265 are: 1, 3, 5, 15, 113, 139, 339, 417, 565, 695, 1695, 2085, 2293, 6879, 11465, 15707, 34395, 47121, 78535, 235605, 259109, 318727, 777327, 956181, 1295545, 1593635, 3886635, 4780905, 36016151, 108048453, 180080755, 540242265.

If you add them up, you will get the total of 540,242,603. Now subtract 540,242,265 to get 338,451,495