Q: What is the sum of all factors of the number 131,320,215 excluding 131,320,215?
A: 120,477,513
The factors of the number 131,320,215 are: 1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 4329, 6067, 7215, 18201, 21645, 30335, 54603, 78871, 91005, 224479, 236613, 273015, 394355, 673437, 709839, 1122395, 1183065, 2020311, 2918227, 3367185, 3549195, 8754681, 10101555, 14591135, 26264043, 43773405, 131320215.
If you add them up, you will get the total of 131,320,335. Now subtract 131,320,215 to get 120,477,513