51477675

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1811}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 85381440

約数和(自身を除く): 33903765

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1811, 1895, 5433, 5685, 9055, 9475, 27165, 28425, 45275, 135825, 686369, 2059107, 3431845, 10295535, 17159225, 51477675]

約数ペア:

[(1, 51477675), (3, 17159225), (5, 10295535), (15, 3431845), (25, 2059107), (75, 686369), (379, 135825), (1137, 45275), (1811, 28425), (1895, 27165), (5433, 9475), (5685, 9055)]