68537385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{217579}}^1$

素因数の和:217597

約数の個数: 24

約数和(自身を含む): 135769920

約数和(自身を除く): 67232535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 217579, 652737, 1087895, 1523053, 1958211, 3263685, 4569159, 7615265, 9791055, 13707477, 22845795, 68537385]

約数ペア:

[(1, 68537385), (3, 22845795), (5, 13707477), (7, 9791055), (9, 7615265), (15, 4569159), (21, 3263685), (35, 1958211), (45, 1523053), (63, 1087895), (105, 652737), (315, 217579)]