Q: What is the sum of all factors of the number 324,137,055 excluding 324,137,055?

A: 271,412,385

Why is 271,412,385 the sum of all factors of 324,137,055, excluding 324,137,055?

The factors of the number 324,137,055 are: 1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 103393, 310179, 516965, 1137323, 1550895, 1964467, 3411969, 5686615, 5893401, 9822335, 17059845, 21609137, 29467005, 64827411, 108045685, 324137055.

If you add them up, you will get the total of 324,137,326. Now subtract 324,137,055 to get 271,412,385