Q: What is the sum of all factors of the number 121,153,425 excluding 121,153,425?
A: 87,976,047
The factors of the number 121,153,425 are: 1, 3, 5, 15, 25, 31, 75, 93, 107, 155, 321, 465, 487, 535, 775, 1461, 1605, 2325, 2435, 2675, 3317, 7305, 8025, 9951, 12175, 15097, 16585, 36525, 45291, 49755, 52109, 75485, 82925, 156327, 226455, 248775, 260545, 377425, 781635, 1132275, 1302725, 1615379, 3908175, 4846137, 8076895, 24230685, 40384475, 121153425.
If you add them up, you will get the total of 121,153,512. Now subtract 121,153,425 to get 87,976,047