51245145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{162683}}^1$

素因数の和:162701

約数の個数: 24

約数和(自身を含む): 101514816

約数和(自身を除く): 50269671

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 162683, 488049, 813415, 1138781, 1464147, 2440245, 3416343, 5693905, 7320735, 10249029, 17081715, 51245145]

約数ペア:

[(1, 51245145), (3, 17081715), (5, 10249029), (7, 7320735), (9, 5693905), (15, 3416343), (21, 2440245), (35, 1464147), (45, 1138781), (63, 813415), (105, 488049), (315, 162683)]