3060405

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 5421312

約数和(自身を除く): 2360907

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1447, 2115, 4341, 7235, 13023, 21705, 65115, 68009, 204027, 340045, 612081, 1020135, 3060405]

約数ペア:

[(1, 3060405), (3, 1020135), (5, 612081), (9, 340045), (15, 204027), (45, 68009), (47, 65115), (141, 21705), (235, 13023), (423, 7235), (705, 4341), (1447, 2115)]