27505255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{691}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 34876800

約数和(自身を除く): 7371545

約数列:

[1, 5, 19, 95, 419, 691, 2095, 3455, 7961, 13129, 39805, 65645, 289529, 1447645, 5501051, 27505255]

約数ペア:

[(1, 27505255), (5, 5501051), (19, 1447645), (95, 289529), (419, 65645), (691, 39805), (2095, 13129), (3455, 7961)]