2017182725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{26003}}^1$

素因数の和:26149

約数の個数: 24

約数和(自身を含む): 2611841760

約数和(自身を除く): 594659035

約数列:

[1, 5, 25, 29, 107, 145, 535, 725, 2675, 3103, 15515, 26003, 77575, 130015, 650075, 754087, 2782321, 3770435, 13911605, 18852175, 69558025, 80687309, 403436545, 2017182725]

約数ペア:

[(1, 2017182725), (5, 403436545), (25, 80687309), (29, 69558025), (107, 18852175), (145, 13911605), (535, 3770435), (725, 2782321), (2675, 754087), (3103, 650075), (15515, 130015), (26003, 77575)]