Q: What is the sum of all factors of the number 18,165 excluding 18,165?
A: 15,243
The factors of the number 18,165 are: 1, 3, 5, 7, 15, 21, 35, 105, 173, 519, 865, 1211, 2595, 3633, 6055, 18165.
If you add them up, you will get the total of 18,180. Now subtract 18,165 to get 15,243