2008656455985

素因数分解:

$3^3\times 5^1\times {\mathrm{154277}}^1\times {\mathrm{96443}}^1$

素因数の和:250734

約数の個数: 32

約数和(自身を含む): 3571004983680

約数和(自身を除く): 1562348527695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 96443, 154277, 289329, 462831, 482215, 771385, 867987, 1388493, 1446645, 2314155, 2603961, 4165479, 4339935, 6942465, 13019805, 20827395, 14878936711, 44636810133, 74394683555, 133910430399, 223184050665, 401731291197, 669552151995, 2008656455985]

約数ペア:

[(1, 2008656455985), (3, 669552151995), (5, 401731291197), (9, 223184050665), (15, 133910430399), (27, 74394683555), (45, 44636810133), (135, 14878936711), (96443, 20827395), (154277, 13019805), (289329, 6942465), (462831, 4339935), (482215, 4165479), (771385, 2603961), (867987, 2314155), (1388493, 1446645)]