19832445

素因数分解:

$3^6\times 5^1\times {\mathrm{5441}}^1$

素因数の和:5464

約数の個数: 28

約数和(自身を含む): 35688636

約数和(自身を除く): 15856191

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 5441, 16323, 27205, 48969, 81615, 146907, 244845, 440721, 734535, 1322163, 2203605, 3966489, 6610815, 19832445]

約数ペア:

[(1, 19832445), (3, 6610815), (5, 3966489), (9, 2203605), (15, 1322163), (27, 734535), (45, 440721), (81, 244845), (135, 146907), (243, 81615), (405, 48969), (729, 27205), (1215, 16323), (3645, 5441)]