118021025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 151371264

約数和(自身を除く): 33350239

約数列:

[1, 5, 25, 43, 101, 215, 505, 1075, 1087, 2525, 4343, 5435, 21715, 27175, 46741, 108575, 109787, 233705, 548935, 1168525, 2744675, 4720841, 23604205, 118021025]

約数ペア:

[(1, 118021025), (5, 23604205), (25, 4720841), (43, 2744675), (101, 1168525), (215, 548935), (505, 233705), (1075, 109787), (1087, 108575), (2525, 46741), (4343, 27175), (5435, 21715)]