123133995

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^2\times {\mathrm{239}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 216347040

約数和(自身を除く): 93213045

約数列:

[1, 3, 5, 9, 15, 45, 107, 239, 321, 535, 717, 963, 1195, 1605, 2151, 3585, 4815, 10755, 11449, 25573, 34347, 57245, 76719, 103041, 127865, 171735, 230157, 383595, 515205, 1150785, 2736311, 8208933, 13681555, 24626799, 41044665, 123133995]

約数ペア:

[(1, 123133995), (3, 41044665), (5, 24626799), (9, 13681555), (15, 8208933), (45, 2736311), (107, 1150785), (239, 515205), (321, 383595), (535, 230157), (717, 171735), (963, 127865), (1195, 103041), (1605, 76719), (2151, 57245), (3585, 34347), (4815, 25573), (10755, 11449)]