Q: What is the sum of all factors of the number 993,225 excluding 993,225?

A: 881,655

Why is 881,655 the sum of all factors of 993,225, excluding 993,225?

The factors of the number 993,225 are: 1, 3, 5, 15, 17, 19, 25, 41, 51, 57, 75, 85, 95, 123, 205, 255, 285, 323, 425, 475, 615, 697, 779, 969, 1025, 1275, 1425, 1615, 2091, 2337, 3075, 3485, 3895, 4845, 8075, 10455, 11685, 13243, 17425, 19475, 24225, 39729, 52275, 58425, 66215, 198645, 331075, 993225.

If you add them up, you will get the total of 994,106. Now subtract 993,225 to get 881,655