2149179975

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{92737}}^1$

素因数の和:92856

約数の個数: 36

約数和(自身を含む): 3886835056

約数和(自身を除く): 1737655081

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2575, 4635, 7725, 23175, 92737, 278211, 463685, 834633, 1391055, 2318425, 4173165, 6955275, 9551911, 20865825, 28655733, 47759555, 85967199, 143278665, 238797775, 429835995, 716393325, 2149179975]

約数ペア:

[(1, 2149179975), (3, 716393325), (5, 429835995), (9, 238797775), (15, 143278665), (25, 85967199), (45, 47759555), (75, 28655733), (103, 20865825), (225, 9551911), (309, 6955275), (515, 4173165), (927, 2318425), (1545, 1391055), (2575, 834633), (4635, 463685), (7725, 278211), (23175, 92737)]