4940145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{15683}}^1$

素因数の和:15701

約数の個数: 24

約数和(自身を含む): 9786816

約数和(自身を除く): 4846671

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 15683, 47049, 78415, 109781, 141147, 235245, 329343, 548905, 705735, 988029, 1646715, 4940145]

約数ペア:

[(1, 4940145), (3, 1646715), (5, 988029), (7, 705735), (9, 548905), (15, 329343), (21, 235245), (35, 141147), (45, 109781), (63, 78415), (105, 47049), (315, 15683)]