2438235

素因数分解:

$3^3\times 5^1\times {\mathrm{18061}}^1$

素因数の和:18075

約数の個数: 16

約数和(自身を含む): 4334880

約数和(自身を除く): 1896645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 18061, 54183, 90305, 162549, 270915, 487647, 812745, 2438235]

約数ペア:

[(1, 2438235), (3, 812745), (5, 487647), (9, 270915), (15, 162549), (27, 90305), (45, 54183), (135, 18061)]