118828925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 157061376

約数和(自身を除く): 38232451

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 4397, 5405, 21985, 27025, 101131, 109925, 206659, 505655, 1033295, 2528275, 4753157, 5166475, 23765785, 118828925]

約数ペア:

[(1, 118828925), (5, 23765785), (23, 5166475), (25, 4753157), (47, 2528275), (115, 1033295), (235, 505655), (575, 206659), (1081, 109925), (1175, 101131), (4397, 27025), (5405, 21985)]