12589995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76303}}^1$

素因数の和:76322

約数の個数: 16

約数和(自身を含む): 21975552

約数和(自身を除く): 9385557

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 76303, 228909, 381515, 839333, 1144545, 2517999, 4196665, 12589995]

約数ペア:

[(1, 12589995), (3, 4196665), (5, 2517999), (11, 1144545), (15, 839333), (33, 381515), (55, 228909), (165, 76303)]