18565500115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{10271}}^1$

素因数の和:10707

約数の個数: 32

約数和(自身を含む): 23962521600

約数和(自身を除く): 5397021485

約数列:

[1, 5, 19, 53, 95, 265, 359, 1007, 1795, 5035, 6821, 10271, 19027, 34105, 51355, 95135, 195149, 361513, 544363, 975745, 1807565, 2721815, 3687289, 10342897, 18436445, 51714485, 70058491, 195426317, 350292455, 977131585, 3713100023, 18565500115]

約数ペア:

[(1, 18565500115), (5, 3713100023), (19, 977131585), (53, 350292455), (95, 195426317), (265, 70058491), (359, 51714485), (1007, 18436445), (1795, 10342897), (5035, 3687289), (6821, 2721815), (10271, 1807565), (19027, 975745), (34105, 544363), (51355, 361513), (95135, 195149)]