8410025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 11379480

約数和(自身を除く): 2969455

約数列:

[1, 5, 13, 25, 65, 113, 229, 325, 565, 1145, 1469, 2825, 2977, 5725, 7345, 14885, 25877, 36725, 74425, 129385, 336401, 646925, 1682005, 8410025]

約数ペア:

[(1, 8410025), (5, 1682005), (13, 646925), (25, 336401), (65, 129385), (113, 74425), (229, 36725), (325, 25877), (565, 14885), (1145, 7345), (1469, 5725), (2825, 2977)]