Q: What is the sum of all factors of the number 55,143 excluding 55,143?
A: 31,905
The factors of the number 55,143 are: 1, 3, 9, 11, 33, 99, 557, 1671, 5013, 6127, 18381, 55143.
If you add them up, you will get the total of 55,174. Now subtract 55,143 to get 31,905