Q: What is the sum of all factors of the number 564,355,005 excluding 564,355,005?

A: 408,263,235

Why is 408,263,235 the sum of all factors of 564,355,005, excluding 564,355,005?

The factors of the number 564,355,005 are: 1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 12255, 46051, 138153, 230255, 690765, 874969, 1980193, 2624907, 4374845, 5940579, 9900965, 13124535, 29702895, 37623667, 112871001, 188118335, 564355005.

If you add them up, you will get the total of 564,355,413. Now subtract 564,355,005 to get 408,263,235