3338415

素因数分解:

$3^4\times 5^1\times {\mathrm{8243}}^1$

素因数の和:8260

約数の個数: 20

約数和(自身を含む): 5985144

約数和(自身を除く): 2646729

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 8243, 24729, 41215, 74187, 123645, 222561, 370935, 667683, 1112805, 3338415]

約数ペア:

[(1, 3338415), (3, 1112805), (5, 667683), (9, 370935), (15, 222561), (27, 123645), (45, 74187), (81, 41215), (135, 24729), (405, 8243)]