12964995

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 23250240

約数和(自身を除く): 10285245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 701, 1233, 2055, 2103, 3505, 3699, 6165, 6309, 10515, 18495, 18927, 31545, 94635, 96037, 288111, 480185, 864333, 1440555, 2592999, 4321665, 12964995]

約数ペア:

[(1, 12964995), (3, 4321665), (5, 2592999), (9, 1440555), (15, 864333), (27, 480185), (45, 288111), (135, 96037), (137, 94635), (411, 31545), (685, 18927), (701, 18495), (1233, 10515), (2055, 6309), (2103, 6165), (3505, 3699)]