27886905

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1327}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 48477312

約数和(自身を除く): 20590407

約数列:

[1, 3, 5, 9, 15, 45, 467, 1327, 1401, 2335, 3981, 4203, 6635, 7005, 11943, 19905, 21015, 59715, 619709, 1859127, 3098545, 5577381, 9295635, 27886905]

約数ペア:

[(1, 27886905), (3, 9295635), (5, 5577381), (9, 3098545), (15, 1859127), (45, 619709), (467, 59715), (1327, 21015), (1401, 19905), (2335, 11943), (3981, 7005), (4203, 6635)]