57874285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3001}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 86457600

約数和(自身を除く): 28583315

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3001, 3857, 15005, 19285, 21007, 57019, 87029, 105035, 285095, 399133, 435145, 609203, 1653551, 1995665, 3046015, 8267755, 11574857, 57874285]

約数ペア:

[(1, 57874285), (5, 11574857), (7, 8267755), (19, 3046015), (29, 1995665), (35, 1653551), (95, 609203), (133, 435145), (145, 399133), (203, 285095), (551, 105035), (665, 87029), (1015, 57019), (2755, 21007), (3001, 19285), (3857, 15005)]