25342335

素因数分解:

$3^3\times 5^1\times {\mathrm{187721}}^1$

素因数の和:187735

約数の個数: 16

約数和(自身を含む): 45053280

約数和(自身を除く): 19710945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 187721, 563163, 938605, 1689489, 2815815, 5068467, 8447445, 25342335]

約数ペア:

[(1, 25342335), (3, 8447445), (5, 5068467), (9, 2815815), (15, 1689489), (27, 938605), (45, 563163), (135, 187721)]