329704865

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 469176576

約数和(自身を除く): 139471711

約数列:

[1, 5, 7, 35, 43, 73, 215, 301, 365, 511, 1505, 2555, 3001, 3139, 15005, 15695, 21007, 21973, 105035, 109865, 129043, 219073, 645215, 903301, 1095365, 1533511, 4516505, 7667555, 9420139, 47100695, 65940973, 329704865]

約数ペア:

[(1, 329704865), (5, 65940973), (7, 47100695), (35, 9420139), (43, 7667555), (73, 4516505), (215, 1533511), (301, 1095365), (365, 903301), (511, 645215), (1505, 219073), (2555, 129043), (3001, 109865), (3139, 105035), (15005, 21973), (15695, 21007)]