8993025

素因数分解:

$3^4\times 5^2\times {\mathrm{4441}}^1$

素因数の和:4463

約数の個数: 30

約数和(自身を含む): 16661942

約数和(自身を除く): 7668917

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 4441, 13323, 22205, 39969, 66615, 111025, 119907, 199845, 333075, 359721, 599535, 999225, 1798605, 2997675, 8993025]

約数ペア:

[(1, 8993025), (3, 2997675), (5, 1798605), (9, 999225), (15, 599535), (25, 359721), (27, 333075), (45, 199845), (75, 119907), (81, 111025), (135, 66615), (225, 39969), (405, 22205), (675, 13323), (2025, 4441)]