40554805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3559}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 50751360

約数和(自身を除く): 10196555

約数列:

[1, 5, 43, 53, 215, 265, 2279, 3559, 11395, 17795, 153037, 188627, 765185, 943135, 8110961, 40554805]

約数ペア:

[(1, 40554805), (5, 8110961), (43, 943135), (53, 765185), (215, 188627), (265, 153037), (2279, 17795), (3559, 11395)]