Q: What is the sum of all factors of the number 242,311,625 excluding 242,311,625?

A: 81,338,455

Why is 81,338,455 the sum of all factors of 242,311,625, excluding 242,311,625?

The factors of the number 242,311,625 are: 1, 5, 17, 25, 85, 101, 125, 425, 505, 1129, 1717, 2125, 2525, 5645, 8585, 12625, 19193, 28225, 42925, 95965, 114029, 141125, 214625, 479825, 570145, 1938493, 2399125, 2850725, 9692465, 14253625, 48462325, 242311625.

If you add them up, you will get the total of 242,311,706. Now subtract 242,311,625 to get 81,338,455