1177776885

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{564881}}^1$

素因数の和:565028

約数の個数: 16

約数和(自身を含む): 1898003520

約数和(自身を除く): 720226635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 564881, 1694643, 2824405, 8473215, 78518459, 235555377, 392592295, 1177776885]

約数ペア:

[(1, 1177776885), (3, 392592295), (5, 235555377), (15, 78518459), (139, 8473215), (417, 2824405), (695, 1694643), (2085, 564881)]