Q: What is the sum of all factors of the number 24,225 excluding 24,225?
A: 20,415
The factors of the number 24,225 are: 1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4845, 8075, 24225.
If you add them up, you will get the total of 24,245. Now subtract 24,225 to get 20,415