5447655

素因数分解:

$3^4\times 5^1\times {\mathrm{13451}}^1$

素因数の和:13468

約数の個数: 20

約数和(自身を含む): 9766152

約数和(自身を除く): 4318497

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13451, 40353, 67255, 121059, 201765, 363177, 605295, 1089531, 1815885, 5447655]

約数ペア:

[(1, 5447655), (3, 1815885), (5, 1089531), (9, 605295), (15, 363177), (27, 201765), (45, 121059), (81, 67255), (135, 40353), (405, 13451)]