64370575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4673}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 86936400

約数和(自身を除く): 22565825

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 4673, 13775, 23365, 88787, 116825, 135517, 443935, 677585, 2219675, 2574823, 3387925, 12874115, 64370575]

約数ペア:

[(1, 64370575), (5, 12874115), (19, 3387925), (25, 2574823), (29, 2219675), (95, 677585), (145, 443935), (475, 135517), (551, 116825), (725, 88787), (2755, 23365), (4673, 13775)]