3839445

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 6820632

約数和(自身を除く): 2981187

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2081, 6243, 10405, 18729, 31215, 85321, 93645, 255963, 426605, 767889, 1279815, 3839445]

約数ペア:

[(1, 3839445), (3, 1279815), (5, 767889), (9, 426605), (15, 255963), (41, 93645), (45, 85321), (123, 31215), (205, 18729), (369, 10405), (615, 6243), (1845, 2081)]