Q: What is the sum of all factors of the number 72,225 excluding 72,225?
A: 61,695
The factors of the number 72,225 are: 1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 963, 1605, 2675, 2889, 4815, 8025, 14445, 24075, 72225.
If you add them up, you will get the total of 72,286. Now subtract 72,225 to get 61,695