2013757755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{15401}}^1$

素因数の和:15811

約数の個数: 32

約数和(自身を含む): 3371189760

約数和(自身を除く): 1357432005

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 1137, 1895, 5685, 8717, 15401, 26151, 43585, 46203, 77005, 130755, 231015, 354223, 1062669, 1771115, 5313345, 5836979, 17510937, 29184895, 87554685, 134250517, 402751551, 671252585, 2013757755]

約数ペア:

[(1, 2013757755), (3, 671252585), (5, 402751551), (15, 134250517), (23, 87554685), (69, 29184895), (115, 17510937), (345, 5836979), (379, 5313345), (1137, 1771115), (1895, 1062669), (5685, 354223), (8717, 231015), (15401, 130755), (26151, 77005), (43585, 46203)]