Q: What is the sum of all factors of the number 134,145 excluding 134,145?
A: 120,447
The factors of the number 134,145 are: 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 271, 495, 813, 1355, 2439, 2981, 4065, 8943, 12195, 14905, 26829, 44715, 134145.
If you add them up, you will get the total of 134,265. Now subtract 134,145 to get 120,447