12588325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 16586240

約数和(自身を除く): 3997915

約数列:

[1, 5, 25, 31, 37, 155, 185, 439, 775, 925, 1147, 2195, 5735, 10975, 13609, 16243, 28675, 68045, 81215, 340225, 406075, 503533, 2517665, 12588325]

約数ペア:

[(1, 12588325), (5, 2517665), (25, 503533), (31, 406075), (37, 340225), (155, 81215), (185, 68045), (439, 28675), (775, 16243), (925, 13609), (1147, 10975), (2195, 5735)]