3987495

素因数分解:

$3^3\times 5^1\times {\mathrm{29537}}^1$

素因数の和:29551

約数の個数: 16

約数和(自身を含む): 7089120

約数和(自身を除く): 3101625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 29537, 88611, 147685, 265833, 443055, 797499, 1329165, 3987495]

約数ペア:

[(1, 3987495), (3, 1329165), (5, 797499), (9, 443055), (15, 265833), (27, 147685), (45, 88611), (135, 29537)]