Q: What is the sum of all factors of the number 242,441,625 excluding 242,441,625?

A: 163,782,375

Why is 163,782,375 the sum of all factors of 242,441,625, excluding 242,441,625?

The factors of the number 242,441,625 are: 1, 3, 5, 15, 25, 75, 125, 149, 375, 447, 745, 2235, 3725, 4339, 11175, 13017, 18625, 21695, 55875, 65085, 108475, 325425, 542375, 646511, 1627125, 1939533, 3232555, 9697665, 16162775, 48488325, 80813875, 242441625.

If you add them up, you will get the total of 242,441,788. Now subtract 242,441,625 to get 163,782,375