149103905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1597}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 182248704

約数和(自身を除く): 33144799

約数列:

[1, 5, 71, 263, 355, 1315, 1597, 7985, 18673, 93365, 113387, 420011, 566935, 2100055, 29820781, 149103905]

約数ペア:

[(1, 149103905), (5, 29820781), (71, 2100055), (263, 566935), (355, 420011), (1315, 113387), (1597, 93365), (7985, 18673)]