Q: What is the sum of all factors of the number 13,421,525 excluding 13,421,525?
A: 4,822,099
The factors of the number 13,421,525 are: 1, 5, 13, 25, 61, 65, 305, 325, 677, 793, 1525, 3385, 3965, 8801, 16925, 19825, 41297, 44005, 206485, 220025, 536861, 1032425, 2684305, 13421525.
If you add them up, you will get the total of 13,421,529. Now subtract 13,421,525 to get 4,822,099