252969832895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{4133}}^1$

素因数の和:4476

約数の個数: 64

約数和(自身を含む): 338282904960

約数和(自身を除く): 85313072065

約数列:

[1, 5, 13, 53, 65, 109, 163, 265, 545, 689, 815, 1417, 2119, 3445, 4133, 5777, 7085, 8639, 10595, 17767, 20665, 28885, 43195, 53729, 75101, 88835, 112307, 219049, 230971, 268645, 375505, 450497, 561535, 673679, 941651, 1095245, 1154855, 2252485, 2847637, 3368395, 4708255, 5856461, 8757827, 12241463, 14238185, 23876341, 29282305, 35704987, 43789135, 61207315, 73431011, 119381705, 178524935, 310392433, 367155055, 464164831, 954603143, 1551962165, 2320824155, 3891843583, 4773015715, 19459217915, 50593966579, 252969832895]

約数ペア:

[(1, 252969832895), (5, 50593966579), (13, 19459217915), (53, 4773015715), (65, 3891843583), (109, 2320824155), (163, 1551962165), (265, 954603143), (545, 464164831), (689, 367155055), (815, 310392433), (1417, 178524935), (2119, 119381705), (3445, 73431011), (4133, 61207315), (5777, 43789135), (7085, 35704987), (8639, 29282305), (10595, 23876341), (17767, 14238185), (20665, 12241463), (28885, 8757827), (43195, 5856461), (53729, 4708255), (75101, 3368395), (88835, 2847637), (112307, 2252485), (219049, 1154855), (230971, 1095245), (268645, 941651), (375505, 673679), (450497, 561535)]