164043825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{198841}}^1$

素因数の和:198865

約数の個数: 24

約数和(自身を含む): 295876896

約数和(自身を除く): 131833071

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 198841, 596523, 994205, 2187251, 2982615, 4971025, 6561753, 10936255, 14913075, 32808765, 54681275, 164043825]

約数ペア:

[(1, 164043825), (3, 54681275), (5, 32808765), (11, 14913075), (15, 10936255), (25, 6561753), (33, 4971025), (55, 2982615), (75, 2187251), (165, 994205), (275, 596523), (825, 198841)]