Q: What is the sum of all factors of the number 12,045 excluding 12,045?
A: 9,267
The factors of the number 12,045 are: 1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045.
If you add them up, you will get the total of 12,054. Now subtract 12,045 to get 9,267