10407865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 13768920

約数和(自身を除く): 3361055

約数列:

[1, 5, 13, 65, 109, 113, 169, 545, 565, 845, 1417, 1469, 7085, 7345, 12317, 18421, 19097, 61585, 92105, 95485, 160121, 800605, 2081573, 10407865]

約数ペア:

[(1, 10407865), (5, 2081573), (13, 800605), (65, 160121), (109, 95485), (113, 92105), (169, 61585), (545, 19097), (565, 18421), (845, 12317), (1417, 7345), (1469, 7085)]