142857195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{732601}}^1$

素因数の和:732622

約数の個数: 16

約数和(自身を含む): 246154272

約数和(自身を除く): 103297077

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 732601, 2197803, 3663005, 9523813, 10989015, 28571439, 47619065, 142857195]

約数ペア:

[(1, 142857195), (3, 47619065), (5, 28571439), (13, 10989015), (15, 9523813), (39, 3663005), (65, 2197803), (195, 732601)]