8882865

素因数分解:

$3^6\times 5^1\times {\mathrm{2437}}^1$

素因数の和:2460

約数の個数: 28

約数和(自身を含む): 15988404

約数和(自身を除く): 7105539

約数列:

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

約数ペア:

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