18032085

素因数分解:

$3^3\times 5^1\times {\mathrm{133571}}^1$

素因数の和:133585

約数の個数: 16

約数和(自身を含む): 32057280

約数和(自身を除く): 14025195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 133571, 400713, 667855, 1202139, 2003565, 3606417, 6010695, 18032085]

約数ペア:

[(1, 18032085), (3, 6010695), (5, 3606417), (9, 2003565), (15, 1202139), (27, 667855), (45, 400713), (135, 133571)]