57042195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{543259}}^1$

素因数の和:543274

約数の個数: 16

約数和(自身を含む): 104305920

約数和(自身を除く): 47263725

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 543259, 1629777, 2716295, 3802813, 8148885, 11408439, 19014065, 57042195]

約数ペア:

[(1, 57042195), (3, 19014065), (5, 11408439), (7, 8148885), (15, 3802813), (21, 2716295), (35, 1629777), (105, 543259)]