12108585

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18773}}^1$

素因数の和:18824

約数の個数: 16

約数和(自身を含む): 19825344

約数和(自身を除く): 7716759

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 18773, 56319, 93865, 281595, 807239, 2421717, 4036195, 12108585]

約数ペア:

[(1, 12108585), (3, 4036195), (5, 2421717), (15, 807239), (43, 281595), (129, 93865), (215, 56319), (645, 18773)]