6257655

素因数分解:

$3^4\times 5^1\times {\mathrm{15451}}^1$

素因数の和:15468

約数の個数: 20

約数和(自身を含む): 11218152

約数和(自身を除く): 4960497

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 15451, 46353, 77255, 139059, 231765, 417177, 695295, 1251531, 2085885, 6257655]

約数ペア:

[(1, 6257655), (3, 2085885), (5, 1251531), (9, 695295), (15, 417177), (27, 231765), (45, 139059), (81, 77255), (135, 46353), (405, 15451)]