23011885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 30291624

約数和(自身を除く): 7279739

約数列:

[1, 5, 13, 65, 113, 169, 241, 565, 845, 1205, 1469, 3133, 7345, 15665, 19097, 27233, 40729, 95485, 136165, 203645, 354029, 1770145, 4602377, 23011885]

約数ペア:

[(1, 23011885), (5, 4602377), (13, 1770145), (65, 354029), (113, 203645), (169, 136165), (241, 95485), (565, 40729), (845, 27233), (1205, 19097), (1469, 15665), (3133, 7345)]