3180345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{4327}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 5920704

約数和(自身を除く): 2740359

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 4327, 12981, 21635, 30289, 64905, 90867, 151445, 212023, 454335, 636069, 1060115, 3180345]

約数ペア:

[(1, 3180345), (3, 1060115), (5, 636069), (7, 454335), (15, 212023), (21, 151445), (35, 90867), (49, 64905), (105, 30289), (147, 21635), (245, 12981), (735, 4327)]