42762335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 21864865

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1019, 1199, 3815, 5095, 5995, 7133, 8393, 11209, 35665, 41965, 56045, 78463, 111071, 392315, 555355, 777497, 1221781, 3887485, 6108905, 8552467, 42762335]

約数ペア:

[(1, 42762335), (5, 8552467), (7, 6108905), (11, 3887485), (35, 1221781), (55, 777497), (77, 555355), (109, 392315), (385, 111071), (545, 78463), (763, 56045), (1019, 41965), (1199, 35665), (3815, 11209), (5095, 8393), (5995, 7133)]