12515315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 16054848

約数和(自身を除く): 3539533

約数列:

[1, 5, 17, 85, 113, 565, 1303, 1921, 6515, 9605, 22151, 110755, 147239, 736195, 2503063, 12515315]

約数ペア:

[(1, 12515315), (5, 2503063), (17, 736195), (85, 147239), (113, 110755), (565, 22151), (1303, 9605), (1921, 6515)]