2568615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2408025

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1439, 1785, 4317, 7195, 10073, 21585, 24463, 30219, 50365, 73389, 122315, 151095, 171241, 366945, 513723, 856205, 2568615]

約数ペア:

[(1, 2568615), (3, 856205), (5, 513723), (7, 366945), (15, 171241), (17, 151095), (21, 122315), (35, 73389), (51, 50365), (85, 30219), (105, 24463), (119, 21585), (255, 10073), (357, 7195), (595, 4317), (1439, 1785)]