68456525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 92256000

約数和(自身を除く): 23799475

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 4649, 14725, 23245, 88331, 116225, 144119, 441655, 720595, 2208275, 2738261, 3602975, 13691305, 68456525]

約数ペア:

[(1, 68456525), (5, 13691305), (19, 3602975), (25, 2738261), (31, 2208275), (95, 720595), (155, 441655), (475, 144119), (589, 116225), (775, 88331), (2945, 23245), (4649, 14725)]