2442405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3323}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 4547232

約数和(自身を除く): 2104827

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3323, 9969, 16615, 23261, 49845, 69783, 116305, 162827, 348915, 488481, 814135, 2442405]

約数ペア:

[(1, 2442405), (3, 814135), (5, 488481), (7, 348915), (15, 162827), (21, 116305), (35, 69783), (49, 49845), (105, 23261), (147, 16615), (245, 9969), (735, 3323)]