68361145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17551}}^1$

素因数の和:17616

約数の個数: 16

約数和(自身を含む): 88462080

約数和(自身を除く): 20100935

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 17551, 87755, 333469, 719591, 1667345, 3597955, 13672229, 68361145]

約数ペア:

[(1, 68361145), (5, 13672229), (19, 3597955), (41, 1667345), (95, 719591), (205, 333469), (779, 87755), (3895, 17551)]