79731505

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 117596160

約数和(自身を除く): 37864655

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 2551, 4465, 6251, 12755, 17857, 31255, 48469, 89285, 119897, 242345, 339283, 599485, 839279, 1696415, 2278043, 4196395, 11390215, 15946301, 79731505]

約数ペア:

[(1, 79731505), (5, 15946301), (7, 11390215), (19, 4196395), (35, 2278043), (47, 1696415), (95, 839279), (133, 599485), (235, 339283), (329, 242345), (665, 119897), (893, 89285), (1645, 48469), (2551, 31255), (4465, 17857), (6251, 12755)]