2677995

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2160405

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 239, 249, 415, 717, 747, 1195, 1245, 2151, 2241, 3585, 3735, 6453, 10755, 11205, 19837, 32265, 59511, 99185, 178533, 297555, 535599, 892665, 2677995]

約数ペア:

[(1, 2677995), (3, 892665), (5, 535599), (9, 297555), (15, 178533), (27, 99185), (45, 59511), (83, 32265), (135, 19837), (239, 11205), (249, 10755), (415, 6453), (717, 3735), (747, 3585), (1195, 2241), (1245, 2151)]