Q: What is the sum of all factors of the number 354,637,605 excluding 354,637,605?

A: 295,680,219

Why is 295,680,219 the sum of all factors of 354,637,605, excluding 354,637,605?

The factors of the number 354,637,605 are: 1, 3, 5, 7, 15, 21, 35, 105, 367, 1101, 1835, 2569, 5505, 7707, 9203, 12845, 27609, 38535, 46015, 64421, 138045, 193263, 322105, 966315, 3377501, 10132503, 16887505, 23642507, 50662515, 70927521, 118212535, 354637605.

If you add them up, you will get the total of 354,637,900. Now subtract 354,637,605 to get 295,680,219