99166475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 129033408

約数和(自身を除く): 29866933

約数列:

[1, 5, 25, 37, 47, 185, 235, 925, 1175, 1739, 2281, 8695, 11405, 43475, 57025, 84397, 107207, 421985, 536035, 2109925, 2680175, 3966659, 19833295, 99166475]

約数ペア:

[(1, 99166475), (5, 19833295), (25, 3966659), (37, 2680175), (47, 2109925), (185, 536035), (235, 421985), (925, 107207), (1175, 84397), (1739, 57025), (2281, 43475), (8695, 11405)]