139916835

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12487}}^1$

素因数の和:12584

約数の個数: 32

約数和(自身を含む): 251758080

約数和(自身を除く): 111841245

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 12487, 37461, 62435, 112383, 187305, 337149, 561915, 1036421, 1685745, 3109263, 5182105, 9327789, 15546315, 27983367, 46638945, 139916835]

約数ペア:

[(1, 139916835), (3, 46638945), (5, 27983367), (9, 15546315), (15, 9327789), (27, 5182105), (45, 3109263), (83, 1685745), (135, 1036421), (249, 561915), (415, 337149), (747, 187305), (1245, 112383), (2241, 62435), (3735, 37461), (11205, 12487)]