Q: What is the sum of all factors of the number 150,165 excluding 150,165?
A: 119,403
The factors of the number 150,165 are: 1, 3, 5, 9, 15, 45, 47, 71, 141, 213, 235, 355, 423, 639, 705, 1065, 2115, 3195, 3337, 10011, 16685, 30033, 50055, 150165.
If you add them up, you will get the total of 150,284. Now subtract 150,165 to get 119,403