23628105

素因数分解:

$3^5\times 5^1\times {\mathrm{19447}}^1$

素因数の和:19467

約数の個数: 24

約数和(自身を含む): 42474432

約数和(自身を除く): 18846327

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19447, 58341, 97235, 175023, 291705, 525069, 875115, 1575207, 2625345, 4725621, 7876035, 23628105]

約数ペア:

[(1, 23628105), (3, 7876035), (5, 4725621), (9, 2625345), (15, 1575207), (27, 875115), (45, 525069), (81, 291705), (135, 175023), (243, 97235), (405, 58341), (1215, 19447)]