Q: What is the sum of all factors of the number 3,972,555 excluding 3,972,555?
A: 3,076,773
The factors of the number 3,972,555 are: 1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2053, 6159, 10265, 18477, 30795, 88279, 92385, 264837, 441395, 794511, 1324185, 3972555.
If you add them up, you will get the total of 3,972,558. Now subtract 3,972,555 to get 3,076,773