25282395

素因数分解:

$3^3\times 5^1\times {\mathrm{187277}}^1$

素因数の和:187291

約数の個数: 16

約数和(自身を含む): 44946720

約数和(自身を除く): 19664325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 187277, 561831, 936385, 1685493, 2809155, 5056479, 8427465, 25282395]

約数ペア:

[(1, 25282395), (3, 8427465), (5, 5056479), (9, 2809155), (15, 1685493), (27, 936385), (45, 561831), (135, 187277)]