2006385

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 3232320

約数和(自身を除く): 1225935

約数列:

[1, 3, 5, 15, 181, 543, 739, 905, 2217, 2715, 3695, 11085, 133759, 401277, 668795, 2006385]

約数ペア:

[(1, 2006385), (3, 668795), (5, 401277), (15, 133759), (181, 11085), (543, 3695), (739, 2715), (905, 2217)]