Q: What is the sum of all factors of the number 61,965 excluding 61,965?
A: 56,079
The factors of the number 61,965 are: 1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 1215, 1377, 2295, 3645, 4131, 6885, 12393, 20655, 61965.
If you add them up, you will get the total of 62,021. Now subtract 61,965 to get 56,079