Q: What is the sum of all factors of the number 15,249 excluding 15,249?
A: 8,943
The factors of the number 15,249 are: 1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 5083, 15249.
If you add them up, you will get the total of 15,257. Now subtract 15,249 to get 8,943