283388890545

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6977}}^1\times {\mathrm{6997}}^1$

素因数の和:14031

約数の個数: 64

約数和(自身を含む): 515666384640

約数和(自身を除く): 232277494095

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 6977, 6997, 20931, 20991, 34885, 34985, 62793, 62973, 104655, 104955, 188379, 188919, 300011, 300871, 313965, 314865, 900033, 902613, 941895, 944595, 1500055, 1504355, 2700099, 2707839, 4500165, 4513065, 8100297, 8123517, 13500495, 13539195, 40501485, 40617585, 48818069, 146454207, 244090345, 439362621, 732271035, 1318087863, 2099176967, 2196813105, 6297530901, 6590439315, 10495884835, 18892592703, 31487654505, 56677778109, 94462963515, 283388890545]

約数ペア:

[(1, 283388890545), (3, 94462963515), (5, 56677778109), (9, 31487654505), (15, 18892592703), (27, 10495884835), (43, 6590439315), (45, 6297530901), (129, 2196813105), (135, 2099176967), (215, 1318087863), (387, 732271035), (645, 439362621), (1161, 244090345), (1935, 146454207), (5805, 48818069), (6977, 40617585), (6997, 40501485), (20931, 13539195), (20991, 13500495), (34885, 8123517), (34985, 8100297), (62793, 4513065), (62973, 4500165), (104655, 2707839), (104955, 2700099), (188379, 1504355), (188919, 1500055), (300011, 944595), (300871, 941895), (313965, 902613), (314865, 900033)]