1664106585

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{2551}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 2690257152

約数和(自身を除く): 1026150567

約数列:

[1, 3, 5, 15, 157, 277, 471, 785, 831, 1385, 2355, 2551, 4155, 7653, 12755, 38265, 43489, 130467, 217445, 400507, 652335, 706627, 1201521, 2002535, 2119881, 3533135, 6007605, 10599405, 110940439, 332821317, 554702195, 1664106585]

約数ペア:

[(1, 1664106585), (3, 554702195), (5, 332821317), (15, 110940439), (157, 10599405), (277, 6007605), (471, 3533135), (785, 2119881), (831, 2002535), (1385, 1201521), (2355, 706627), (2551, 652335), (4155, 400507), (7653, 217445), (12755, 130467), (38265, 43489)]