30908875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 40832064

約数和(自身を除く): 9923189

約数列:

[1, 5, 25, 37, 41, 125, 163, 185, 205, 815, 925, 1025, 1517, 4075, 4625, 5125, 6031, 6683, 7585, 20375, 30155, 33415, 37925, 150775, 167075, 189625, 247271, 753875, 835375, 1236355, 6181775, 30908875]

約数ペア:

[(1, 30908875), (5, 6181775), (25, 1236355), (37, 835375), (41, 753875), (125, 247271), (163, 189625), (185, 167075), (205, 150775), (815, 37925), (925, 33415), (1025, 30155), (1517, 20375), (4075, 7585), (4625, 6683), (5125, 6031)]