2097825

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 3520608

約数和(自身を除く): 1422783

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 337, 415, 1011, 1245, 1685, 2075, 5055, 6225, 8425, 25275, 27971, 83913, 139855, 419565, 699275, 2097825]

約数ペア:

[(1, 2097825), (3, 699275), (5, 419565), (15, 139855), (25, 83913), (75, 27971), (83, 25275), (249, 8425), (337, 6225), (415, 5055), (1011, 2075), (1245, 1685)]