Q: What is the sum of all factors of the number 225,351 excluding 225,351?
A: 159,449
The factors of the number 225,351 are: 1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 343, 441, 511, 657, 1029, 1533, 3087, 3577, 4599, 10731, 25039, 32193, 75117, 225351.
If you add them up, you will get the total of 225,510. Now subtract 225,351 to get 159,449