Q: What is the sum of all factors of the number 144,423,015 excluding 144,423,015?

A: 108,383,385

Why is 108,383,385 the sum of all factors of 144,423,015, excluding 144,423,015?

The factors of the number 144,423,015 are: 1, 3, 5, 11, 15, 33, 55, 165, 419, 1257, 2089, 2095, 4609, 6267, 6285, 10445, 13827, 22979, 23045, 31335, 68937, 69135, 114895, 344685, 875291, 2625873, 4376455, 9628201, 13129365, 28884603, 48141005, 144423015.

If you add them up, you will get the total of 144,423,123. Now subtract 144,423,015 to get 108,383,385