Q: What is the sum of all factors of the number 101,420,325 excluding 101,420,325?

A: 81,888,255

Why is 81,888,255 the sum of all factors of 101,420,325, excluding 101,420,325?

The factors of the number 101,420,325 are: 1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2825, 3989, 5085, 8475, 11967, 19945, 25425, 35901, 59835, 99725, 179505, 299175, 450757, 897525, 1352271, 2253785, 4056813, 6761355, 11268925, 20284065, 33806775, 101420325.

If you add them up, you will get the total of 101,420,406. Now subtract 101,420,325 to get 81,888,255