66539045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4297}}^1$

素因数の和:4484

約数の個数: 16

約数和(自身を含む): 84584640

約数和(自身を除く): 18045595

約数列:

[1, 5, 19, 95, 163, 815, 3097, 4297, 15485, 21485, 81643, 408215, 700411, 3502055, 13307809, 66539045]

約数ペア:

[(1, 66539045), (5, 13307809), (19, 3502055), (95, 700411), (163, 408215), (815, 81643), (3097, 21485), (4297, 15485)]