26648595

素因数分解:

$3^7\times 5^1\times {\mathrm{2437}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 47979840

約数和(自身を除く): 21331245

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 2437, 3645, 7311, 10935, 12185, 21933, 36555, 65799, 109665, 197397, 328995, 592191, 986985, 1776573, 2960955, 5329719, 8882865, 26648595]

約数ペア:

[(1, 26648595), (3, 8882865), (5, 5329719), (9, 2960955), (15, 1776573), (27, 986985), (45, 592191), (81, 328995), (135, 197397), (243, 109665), (405, 65799), (729, 36555), (1215, 21933), (2187, 12185), (2437, 10935), (3645, 7311)]