27380875

素因数分解:

$5^3\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 34328736

約数和(自身を除く): 6947861

約数列:

[1, 5, 25, 125, 317, 691, 1585, 3455, 7925, 17275, 39625, 86375, 219047, 1095235, 5476175, 27380875]

約数ペア:

[(1, 27380875), (5, 5476175), (25, 1095235), (125, 219047), (317, 86375), (691, 39625), (1585, 17275), (3455, 7925)]