2048231385

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1230169}}^1$

素因数の和:1230217

約数の個数: 24

約数和(自身を含む): 3646223880

約数和(自身を除く): 1597992495

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 1230169, 3690507, 6150845, 11071521, 18452535, 45516253, 55357605, 136548759, 227581265, 409646277, 682743795, 2048231385]

約数ペア:

[(1, 2048231385), (3, 682743795), (5, 409646277), (9, 227581265), (15, 136548759), (37, 55357605), (45, 45516253), (111, 18452535), (185, 11071521), (333, 6150845), (555, 3690507), (1665, 1230169)]