2784312225

素因数分解:

$3^5\times 5^2\times {\mathrm{458323}}^1$

素因数の和:458348

約数の個数: 36

約数和(自身を含む): 5171728016

約数和(自身を除く): 2387415791

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 458323, 1374969, 2291615, 4124907, 6874845, 11458075, 12374721, 20624535, 34374225, 37124163, 61873605, 103122675, 111372489, 185620815, 309368025, 556862445, 928104075, 2784312225]

約数ペア:

[(1, 2784312225), (3, 928104075), (5, 556862445), (9, 309368025), (15, 185620815), (25, 111372489), (27, 103122675), (45, 61873605), (75, 37124163), (81, 34374225), (135, 20624535), (225, 12374721), (243, 11458075), (405, 6874845), (675, 4124907), (1215, 2291615), (2025, 1374969), (6075, 458323)]