80267165

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 106603224

約数和(自身を除く): 26336059

約数列:

[1, 5, 11, 55, 121, 181, 605, 733, 905, 1991, 3665, 8063, 9955, 21901, 40315, 88693, 109505, 132673, 443465, 663365, 1459403, 7297015, 16053433, 80267165]

約数ペア:

[(1, 80267165), (5, 16053433), (11, 7297015), (55, 1459403), (121, 663365), (181, 443465), (605, 132673), (733, 109505), (905, 88693), (1991, 40315), (3665, 21901), (8063, 9955)]