8670735

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4481}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 15382224

約数和(自身を除く): 6711489

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 4481, 13443, 22405, 40329, 67215, 192683, 201645, 578049, 963415, 1734147, 2890245, 8670735]

約数ペア:

[(1, 8670735), (3, 2890245), (5, 1734147), (9, 963415), (15, 578049), (43, 201645), (45, 192683), (129, 67215), (215, 40329), (387, 22405), (645, 13443), (1935, 4481)]