2040377055

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{19751}}^1$

素因数の和:19927

約数の個数: 32

約数和(自身を含む): 3344882688

約数和(自身を除く): 1304505633

約数列:

[1, 3, 5, 15, 71, 97, 213, 291, 355, 485, 1065, 1455, 6887, 19751, 20661, 34435, 59253, 98755, 103305, 296265, 1402321, 1915847, 4206963, 5747541, 7011605, 9579235, 21034815, 28737705, 136025137, 408075411, 680125685, 2040377055]

約数ペア:

[(1, 2040377055), (3, 680125685), (5, 408075411), (15, 136025137), (71, 28737705), (97, 21034815), (213, 9579235), (291, 7011605), (355, 5747541), (485, 4206963), (1065, 1915847), (1455, 1402321), (6887, 296265), (19751, 103305), (20661, 98755), (34435, 59253)]