13745455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3529}}^1$

素因数の和:3594

約数の個数: 16

約数和(自身を含む): 17791200

約数和(自身を除く): 4045745

約数列:

[1, 5, 19, 41, 95, 205, 779, 3529, 3895, 17645, 67051, 144689, 335255, 723445, 2749091, 13745455]

約数ペア:

[(1, 13745455), (5, 2749091), (19, 723445), (41, 335255), (95, 144689), (205, 67051), (779, 17645), (3529, 3895)]