Q: What is the sum of all factors of the number 331,604,775 excluding 331,604,775?

A: 271,228,417

Why is 271,228,417 the sum of all factors of 331,604,775, excluding 331,604,775?

The factors of the number 331,604,775 are: 1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1675, 3015, 5025, 15075, 21997, 65991, 109985, 197973, 329955, 549925, 989865, 1473799, 1649775, 4421397, 4949325, 7368995, 13264191, 22106985, 36844975, 66320955, 110534925, 331604775.

If you add them up, you will get the total of 331,605,046. Now subtract 331,604,775 to get 271,228,417