6729075

素因数分解:

$3^4\times 5^2\times {\mathrm{3323}}^1$

素因数の和:3345

約数の個数: 30

約数和(自身を含む): 12468324

約数和(自身を除く): 5739249

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3323, 9969, 16615, 29907, 49845, 83075, 89721, 149535, 249225, 269163, 448605, 747675, 1345815, 2243025, 6729075]

約数ペア:

[(1, 6729075), (3, 2243025), (5, 1345815), (9, 747675), (15, 448605), (25, 269163), (27, 249225), (45, 149535), (75, 89721), (81, 83075), (135, 49845), (225, 29907), (405, 16615), (675, 9969), (2025, 3323)]