75587525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13681}}^1$

素因数の和:13721

約数の個数: 24

約数和(自身を含む): 106883784

約数和(自身を除く): 31296259

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 13681, 68405, 177853, 232577, 342025, 889265, 1162885, 3023501, 4446325, 5814425, 15117505, 75587525]

約数ペア:

[(1, 75587525), (5, 15117505), (13, 5814425), (17, 4446325), (25, 3023501), (65, 1162885), (85, 889265), (221, 342025), (325, 232577), (425, 177853), (1105, 68405), (5525, 13681)]