Q: What is the sum of all factors of the number 143,400,645 including 143,400,645?

A: 255,479,040

Why is 255,479,040 the sum of all factors of 143,400,645, including 143,400,645?

The factors of the number 143,400,645 are: 1, 3, 5, 9, 15, 27, 45, 135, 661, 1607, 1983, 3305, 4821, 5949, 8035, 9915, 14463, 17847, 24105, 29745, 43389, 72315, 89235, 216945, 1062227, 3186681, 5311135, 9560043, 15933405, 28680129, 47800215, 143400645.

If you add them up, you will get the total of 255,479,040.