91049075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 122054688

約数和(自身を除く): 31005613

約数列:

[1, 5, 13, 25, 65, 325, 433, 647, 2165, 3235, 5629, 8411, 10825, 16175, 28145, 42055, 140725, 210275, 280151, 1400755, 3641963, 7003775, 18209815, 91049075]

約数ペア:

[(1, 91049075), (5, 18209815), (13, 7003775), (25, 3641963), (65, 1400755), (325, 280151), (433, 210275), (647, 140725), (2165, 42055), (3235, 28145), (5629, 16175), (8411, 10825)]