Q: What is the sum of all factors of the number 131,325 excluding 131,325?
A: 100,803
The factors of the number 131,325 are: 1, 3, 5, 15, 17, 25, 51, 75, 85, 103, 255, 309, 425, 515, 1275, 1545, 1751, 2575, 5253, 7725, 8755, 26265, 43775, 131325.
If you add them up, you will get the total of 131,425. Now subtract 131,325 to get 100,803