126272465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 169344000

約数和(自身を除く): 43071535

約数列:

[1, 5, 11, 55, 83, 139, 199, 415, 695, 913, 995, 1529, 2189, 4565, 7645, 10945, 11537, 16517, 27661, 57685, 82585, 126907, 138305, 181687, 304271, 634535, 908435, 1521355, 2295863, 11479315, 25254493, 126272465]

約数ペア:

[(1, 126272465), (5, 25254493), (11, 11479315), (55, 2295863), (83, 1521355), (139, 908435), (199, 634535), (415, 304271), (695, 181687), (913, 138305), (995, 126907), (1529, 82585), (2189, 57685), (4565, 27661), (7645, 16517), (10945, 11537)]