55480575

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{19993}}^1$

素因数の和:20043

約数の個数: 24

約数和(自身を含む): 94211728

約数和(自身を除く): 38731153

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 19993, 59979, 99965, 299895, 499825, 739741, 1499475, 2219223, 3698705, 11096115, 18493525, 55480575]

約数ペア:

[(1, 55480575), (3, 18493525), (5, 11096115), (15, 3698705), (25, 2219223), (37, 1499475), (75, 739741), (111, 499825), (185, 299895), (555, 99965), (925, 59979), (2775, 19993)]