14191505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 17582400

約数和(自身を除く): 3390895

約数列:

[1, 5, 43, 149, 215, 443, 745, 2215, 6407, 19049, 32035, 66007, 95245, 330035, 2838301, 14191505]

約数ペア:

[(1, 14191505), (5, 2838301), (43, 330035), (149, 95245), (215, 66007), (443, 32035), (745, 19049), (2215, 6407)]