23210525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4241

約数の個数: 24

約数和(自身を含む): 32826024

約数和(自身を除く): 9615499

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 4201, 5525, 21005, 54613, 71417, 105025, 273065, 357085, 928421, 1365325, 1785425, 4642105, 23210525]

約数ペア:

[(1, 23210525), (5, 4642105), (13, 1785425), (17, 1365325), (25, 928421), (65, 357085), (85, 273065), (221, 105025), (325, 71417), (425, 54613), (1105, 21005), (4201, 5525)]