57297485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 82874880

約数和(自身を除く): 25577395

約数列:

[1, 5, 7, 23, 35, 109, 115, 161, 545, 653, 763, 805, 2507, 3265, 3815, 4571, 12535, 15019, 17549, 22855, 71177, 75095, 87745, 105133, 355885, 498239, 525665, 1637071, 2491195, 8185355, 11459497, 57297485]

約数ペア:

[(1, 57297485), (5, 11459497), (7, 8185355), (23, 2491195), (35, 1637071), (109, 525665), (115, 498239), (161, 355885), (545, 105133), (653, 87745), (763, 75095), (805, 71177), (2507, 22855), (3265, 17549), (3815, 15019), (4571, 12535)]