66320165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17027}}^1$

素因数の和:17092

約数の個数: 16

約数和(自身を含む): 85821120

約数和(自身を除く): 19500955

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 17027, 85135, 323513, 698107, 1617565, 3490535, 13264033, 66320165]

約数ペア:

[(1, 66320165), (5, 13264033), (19, 3490535), (41, 1617565), (95, 698107), (205, 323513), (779, 85135), (3895, 17027)]