13081585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 18213696

約数和(自身を除く): 5132111

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 823, 935, 1445, 3179, 4115, 9053, 13991, 15895, 45265, 69955, 153901, 237847, 769505, 1189235, 2616317, 13081585]

約数ペア:

[(1, 13081585), (5, 2616317), (11, 1189235), (17, 769505), (55, 237847), (85, 153901), (187, 69955), (289, 45265), (823, 15895), (935, 13991), (1445, 9053), (3179, 4115)]