225815508

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{45127}}^1$

素因数の和:45276

約数の個数: 36

約数和(自身を含む): 574930720

約数和(自身を除く): 349115212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 45127, 90254, 135381, 180508, 270762, 406143, 541524, 812286, 1624572, 6272653, 12545306, 18817959, 25090612, 37635918, 56453877, 75271836, 112907754, 225815508]

約数ペア:

[(1, 225815508), (2, 112907754), (3, 75271836), (4, 56453877), (6, 37635918), (9, 25090612), (12, 18817959), (18, 12545306), (36, 6272653), (139, 1624572), (278, 812286), (417, 541524), (556, 406143), (834, 270762), (1251, 180508), (1668, 135381), (2502, 90254), (5004, 45127)]