9680805

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 17173728

約数和(自身を除く): 7492923

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 5003, 15009, 25015, 45027, 75045, 215129, 225135, 645387, 1075645, 1936161, 3226935, 9680805]

約数ペア:

[(1, 9680805), (3, 3226935), (5, 1936161), (9, 1075645), (15, 645387), (43, 225135), (45, 215129), (129, 75045), (215, 45027), (387, 25015), (645, 15009), (1935, 5003)]