86894235

素因数分解:

$3^3\times 5^1\times {\mathrm{643661}}^1$

素因数の和:643675

約数の個数: 16

約数和(自身を含む): 154478880

約数和(自身を除く): 67584645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 643661, 1930983, 3218305, 5792949, 9654915, 17378847, 28964745, 86894235]

約数ペア:

[(1, 86894235), (3, 28964745), (5, 17378847), (9, 9654915), (15, 5792949), (27, 3218305), (45, 1930983), (135, 643661)]