1079778885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4234427}}^1$

素因数の和:4234452

約数の個数: 16

約数和(自身を含む): 1829272896

約数和(自身を除く): 749494011

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4234427, 12703281, 21172135, 63516405, 71985259, 215955777, 359926295, 1079778885]

約数ペア:

[(1, 1079778885), (3, 359926295), (5, 215955777), (15, 71985259), (17, 63516405), (51, 21172135), (85, 12703281), (255, 4234427)]