12608875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5343

約数の個数: 16

約数和(自身を含む): 16567200

約数和(自身を除く): 3958325

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 5309, 26545, 100871, 132725, 504355, 663625, 2521775, 12608875]

約数ペア:

[(1, 12608875), (5, 2521775), (19, 663625), (25, 504355), (95, 132725), (125, 100871), (475, 26545), (2375, 5309)]