2954205

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 5337600

約数和(自身を除く): 2383395

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 277, 395, 711, 831, 1185, 1385, 2133, 2493, 3555, 4155, 7479, 10665, 12465, 21883, 37395, 65649, 109415, 196947, 328245, 590841, 984735, 2954205]

約数ペア:

[(1, 2954205), (3, 984735), (5, 590841), (9, 328245), (15, 196947), (27, 109415), (45, 65649), (79, 37395), (135, 21883), (237, 12465), (277, 10665), (395, 7479), (711, 4155), (831, 3555), (1185, 2493), (1385, 2133)]