1027214155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11437}}^1$

素因数の和:11547

約数の個数: 32

約数和(自身を含む): 1423070208

約数和(自身を除く): 395856053

約数列:

[1, 5, 11, 23, 55, 71, 115, 253, 355, 781, 1265, 1633, 3905, 8165, 11437, 17963, 57185, 89815, 125807, 263051, 629035, 812027, 1315255, 2893561, 4060135, 8932297, 14467805, 18676621, 44661485, 93383105, 205442831, 1027214155]

約数ペア:

[(1, 1027214155), (5, 205442831), (11, 93383105), (23, 44661485), (55, 18676621), (71, 14467805), (115, 8932297), (253, 4060135), (355, 2893561), (781, 1315255), (1265, 812027), (1633, 629035), (3905, 263051), (8165, 125807), (11437, 89815), (17963, 57185)]