26641305

素因数分解:

$3^6\times 5^1\times {\mathrm{7309}}^1$

素因数の和:7332

約数の個数: 28

約数和(自身を含む): 47938980

約数和(自身を除く): 21297675

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7309, 21927, 36545, 65781, 109635, 197343, 328905, 592029, 986715, 1776087, 2960145, 5328261, 8880435, 26641305]

約数ペア:

[(1, 26641305), (3, 8880435), (5, 5328261), (9, 2960145), (15, 1776087), (27, 986715), (45, 592029), (81, 328905), (135, 197343), (243, 109635), (405, 65781), (729, 36545), (1215, 21927), (3645, 7309)]