3778885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 4995072

約数和(自身を除く): 1216187

約数列:

[1, 5, 11, 55, 127, 541, 635, 1397, 2705, 5951, 6985, 29755, 68707, 343535, 755777, 3778885]

約数ペア:

[(1, 3778885), (5, 755777), (11, 343535), (55, 68707), (127, 29755), (541, 6985), (635, 5951), (1397, 2705)]