2087235

素因数分解:

$3^3\times 5^1\times {\mathrm{15461}}^1$

素因数の和:15475

約数の個数: 16

約数和(自身を含む): 3710880

約数和(自身を除く): 1623645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 15461, 46383, 77305, 139149, 231915, 417447, 695745, 2087235]

約数ペア:

[(1, 2087235), (3, 695745), (5, 417447), (9, 231915), (15, 139149), (27, 77305), (45, 46383), (135, 15461)]