6120405

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 10858848

約数和(自身を除く): 4738443

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 3163, 9489, 15815, 28467, 47445, 136009, 142335, 408027, 680045, 1224081, 2040135, 6120405]

約数ペア:

[(1, 6120405), (3, 2040135), (5, 1224081), (9, 680045), (15, 408027), (43, 142335), (45, 136009), (129, 47445), (215, 28467), (387, 15815), (645, 9489), (1935, 3163)]