Q: What is the sum of all factors of the number 143,325 excluding 143,325?

A: 178,269

Why is 178,269 the sum of all factors of 143,325, excluding 143,325?

The factors of the number 143,325 are: 1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 175, 195, 225, 245, 273, 315, 325, 441, 455, 525, 585, 637, 735, 819, 975, 1225, 1365, 1575, 1911, 2205, 2275, 2925, 3185, 3675, 4095, 5733, 6825, 9555, 11025, 15925, 20475, 28665, 47775, 143325.

If you add them up, you will get the total of 143,503. Now subtract 143,325 to get 178,269