4867525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 6890184

約数和(自身を除く): 2022659

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 881, 1105, 4405, 5525, 11453, 14977, 22025, 57265, 74885, 194701, 286325, 374425, 973505, 4867525]

約数ペア:

[(1, 4867525), (5, 973505), (13, 374425), (17, 286325), (25, 194701), (65, 74885), (85, 57265), (221, 22025), (325, 14977), (425, 11453), (881, 5525), (1105, 4405)]