5189565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3680835

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 139, 285, 393, 417, 655, 695, 1965, 2085, 2489, 2641, 7467, 7923, 12445, 13205, 18209, 37335, 39615, 54627, 91045, 273135, 345971, 1037913, 1729855, 5189565]

約数ペア:

[(1, 5189565), (3, 1729855), (5, 1037913), (15, 345971), (19, 273135), (57, 91045), (95, 54627), (131, 39615), (139, 37335), (285, 18209), (393, 13205), (417, 12445), (655, 7923), (695, 7467), (1965, 2641), (2085, 2489)]