229712505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1392197}}^1$

素因数の和:1392216

約数の個数: 16

約数和(自身を含む): 400953024

約数和(自身を除く): 171240519

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1392197, 4176591, 6960985, 15314167, 20882955, 45942501, 76570835, 229712505]

約数ペア:

[(1, 229712505), (3, 76570835), (5, 45942501), (11, 20882955), (15, 15314167), (33, 6960985), (55, 4176591), (165, 1392197)]