51263175

素因数分解:

$3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1063}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 84966784

約数和(自身を除く): 33703609

約数列:

[1, 3, 5, 15, 25, 75, 643, 1063, 1929, 3189, 3215, 5315, 9645, 15945, 16075, 26575, 48225, 79725, 683509, 2050527, 3417545, 10252635, 17087725, 51263175]

約数ペア:

[(1, 51263175), (3, 17087725), (5, 10252635), (15, 3417545), (25, 2050527), (75, 683509), (643, 79725), (1063, 48225), (1929, 26575), (3189, 16075), (3215, 15945), (5315, 9645)]