68704155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117443}}^1$

素因数の和:117467

約数の個数: 24

約数和(自身を含む): 128248848

約数和(自身を除く): 59544693

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 117443, 352329, 587215, 1056987, 1526759, 1761645, 4580277, 5284935, 7633795, 13740831, 22901385, 68704155]

約数ペア:

[(1, 68704155), (3, 22901385), (5, 13740831), (9, 7633795), (13, 5284935), (15, 4580277), (39, 1761645), (45, 1526759), (65, 1056987), (117, 587215), (195, 352329), (585, 117443)]