64486585

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 79646976

約数和(自身を除く): 15160391

約数列:

[1, 5, 47, 137, 235, 685, 2003, 6439, 10015, 32195, 94141, 274411, 470705, 1372055, 12897317, 64486585]

約数ペア:

[(1, 64486585), (5, 12897317), (47, 1372055), (137, 470705), (235, 274411), (685, 94141), (2003, 32195), (6439, 10015)]