189920235

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{15091}}^1$

素因数の和:15938

約数の個数: 16

約数和(自身を含む): 304254720

約数和(自身を除く): 114334485

約数列:

[1, 3, 5, 15, 839, 2517, 4195, 12585, 15091, 45273, 75455, 226365, 12661349, 37984047, 63306745, 189920235]

約数ペア:

[(1, 189920235), (3, 63306745), (5, 37984047), (15, 12661349), (839, 226365), (2517, 75455), (4195, 45273), (12585, 15091)]