149016665

素因数分解:

$5^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{2551}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 204568320

約数和(自身を除く): 55551655

約数列:

[1, 5, 7, 35, 1669, 2551, 8345, 11683, 12755, 17857, 58415, 89285, 4257619, 21288095, 29803333, 149016665]

約数ペア:

[(1, 149016665), (5, 29803333), (7, 21288095), (35, 4257619), (1669, 89285), (2551, 58415), (8345, 17857), (11683, 12755)]