201619665

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114883}}^1$

素因数の和:114910

約数の個数: 32

約数和(自身を含む): 386010240

約数和(自身を除く): 184390575

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 114883, 344649, 574415, 1033947, 1493479, 1723245, 3101841, 4480437, 5169735, 7467395, 13441311, 15509205, 22402185, 40323933, 67206555, 201619665]

約数ペア:

[(1, 201619665), (3, 67206555), (5, 40323933), (9, 22402185), (13, 15509205), (15, 13441311), (27, 7467395), (39, 5169735), (45, 4480437), (65, 3101841), (117, 1723245), (135, 1493479), (195, 1033947), (351, 574415), (585, 344649), (1755, 114883)]