2017772145

素因数分解:

$3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{59233}}^1$

素因数の和:60001

約数の個数: 24

約数和(自身を含む): 3502151016

約数和(自身を除く): 1484378871

約数列:

[1, 3, 5, 9, 15, 45, 757, 2271, 3785, 6813, 11355, 34065, 59233, 177699, 296165, 533097, 888495, 2665485, 44839381, 134518143, 224196905, 403554429, 672590715, 2017772145]

約数ペア:

[(1, 2017772145), (3, 672590715), (5, 403554429), (9, 224196905), (15, 134518143), (45, 44839381), (757, 2665485), (2271, 888495), (3785, 533097), (6813, 296165), (11355, 177699), (34065, 59233)]