2569995

素因数分解:

$3^3\times 5^1\times {\mathrm{19037}}^1$

素因数の和:19051

約数の個数: 16

約数和(自身を含む): 4569120

約数和(自身を除く): 1999125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19037, 57111, 95185, 171333, 285555, 513999, 856665, 2569995]

約数ペア:

[(1, 2569995), (3, 856665), (5, 513999), (9, 285555), (15, 171333), (27, 95185), (45, 57111), (135, 19037)]