Q: What is the sum of all factors of the number 143,145 excluding 143,145?
A: 105,051
The factors of the number 143,145 are: 1, 3, 5, 9, 15, 45, 3181, 9543, 15905, 28629, 47715, 143145.
If you add them up, you will get the total of 143,250. Now subtract 143,145 to get 105,051