68756475

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{4111}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 114214912

約数和(自身を除く): 45458437

約数列:

[1, 3, 5, 15, 25, 75, 223, 669, 1115, 3345, 4111, 5575, 12333, 16725, 20555, 61665, 102775, 308325, 916753, 2750259, 4583765, 13751295, 22918825, 68756475]

約数ペア:

[(1, 68756475), (3, 22918825), (5, 13751295), (15, 4583765), (25, 2750259), (75, 916753), (223, 308325), (669, 102775), (1115, 61665), (3345, 20555), (4111, 16725), (5575, 12333)]