12312875

素因数分解:

$5^3\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 15500160

約数和(自身を除く): 3187285

約数列:

[1, 5, 25, 125, 137, 685, 719, 3425, 3595, 17125, 17975, 89875, 98503, 492515, 2462575, 12312875]

約数ペア:

[(1, 12312875), (5, 2462575), (25, 492515), (125, 98503), (137, 89875), (685, 17975), (719, 17125), (3425, 3595)]