15704670237

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1\times {\mathrm{2531}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 21989508480

約数和(自身を除く): 6284838243

約数列:

[1, 3, 29, 73, 87, 219, 977, 2117, 2531, 2931, 6351, 7593, 28333, 71321, 73399, 84999, 184763, 213963, 220197, 554289, 2068309, 2472787, 5358127, 6204927, 7418361, 16074381, 71710823, 180513451, 215132469, 541540353, 5234890079, 15704670237]

約数ペア:

[(1, 15704670237), (3, 5234890079), (29, 541540353), (73, 215132469), (87, 180513451), (219, 71710823), (977, 16074381), (2117, 7418361), (2531, 6204927), (2931, 5358127), (6351, 2472787), (7593, 2068309), (28333, 554289), (71321, 220197), (73399, 213963), (84999, 184763)]