21483797545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21166303}}^1$

素因数の和:21166344

約数の個数: 16

約数和(自身を含む): 30479477760

約数和(自身を除く): 8995680215

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 21166303, 105831515, 148164121, 613822787, 740820605, 3069113935, 4296759509, 21483797545]

約数ペア:

[(1, 21483797545), (5, 4296759509), (7, 3069113935), (29, 740820605), (35, 613822787), (145, 148164121), (203, 105831515), (1015, 21166303)]