Q: What is the sum of all factors of the number 75,123 excluding 75,123?
A: 40,005
The factors of the number 75,123 are: 1, 3, 9, 17, 51, 153, 491, 1473, 4419, 8347, 25041, 75123.
If you add them up, you will get the total of 75,163. Now subtract 75,123 to get 40,005