67966125

素因数分解:

$3^1\times 5^3\times {\mathrm{181243}}^1$

素因数の和:181261

約数の個数: 16

約数和(自身を含む): 113096256

約数和(自身を除く): 45130131

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 181243, 543729, 906215, 2718645, 4531075, 13593225, 22655375, 67966125]

約数ペア:

[(1, 67966125), (3, 22655375), (5, 13593225), (15, 4531075), (25, 2718645), (75, 906215), (125, 543729), (375, 181243)]