Q: What is the sum of all factors of the number 331,098,985 excluding 331,098,985?

A: 137,016,215

Why is 137,016,215 the sum of all factors of 331,098,985, excluding 331,098,985?

The factors of the number 331,098,985 are: 1, 5, 7, 35, 41, 179, 205, 287, 895, 1253, 1289, 1435, 6265, 6445, 7339, 9023, 36695, 45115, 51373, 52849, 230731, 256865, 264245, 369943, 1153655, 1615117, 1849715, 8075585, 9459971, 47299855, 66219797, 331098985.

If you add them up, you will get the total of 331,099,122. Now subtract 331,098,985 to get 137,016,215