26507655

素因数分解:

$3^5\times 5^1\times {\mathrm{21817}}^1$

素因数の和:21837

約数の個数: 24

約数和(自身を含む): 47650512

約数和(自身を除く): 21142857

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 21817, 65451, 109085, 196353, 327255, 589059, 981765, 1767177, 2945295, 5301531, 8835885, 26507655]

約数ペア:

[(1, 26507655), (3, 8835885), (5, 5301531), (9, 2945295), (15, 1767177), (27, 981765), (45, 589059), (81, 327255), (135, 196353), (243, 109085), (405, 65451), (1215, 21817)]