82400685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2971}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 135023904

約数和(自身を除く): 52623219

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1849, 2971, 5547, 8913, 9245, 14855, 27735, 44565, 127753, 383259, 638765, 1916295, 5493379, 16480137, 27466895, 82400685]

約数ペア:

[(1, 82400685), (3, 27466895), (5, 16480137), (15, 5493379), (43, 1916295), (129, 638765), (215, 383259), (645, 127753), (1849, 44565), (2971, 27735), (5547, 14855), (8913, 9245)]