426175839935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{266821}}^1$

素因数の和:266928

約数の個数: 64

約数和(自身を含む): 608610309120

約数和(自身を除く): 182434469185

約数列:

[1, 5, 17, 19, 23, 43, 85, 95, 115, 215, 323, 391, 437, 731, 817, 989, 1615, 1955, 2185, 3655, 4085, 4945, 7429, 13889, 16813, 18791, 37145, 69445, 84065, 93955, 266821, 319447, 1334105, 1597235, 4535957, 5069599, 6136883, 11473303, 22679785, 25347995, 30684415, 57366515, 86183183, 104327011, 116600777, 195046151, 217992757, 263885969, 430915915, 521635055, 583003885, 975230755, 1089963785, 1319429845, 1982213209, 3705876869, 4486061473, 5013833411, 9911066045, 18529384345, 22430307365, 25069167055, 85235167987, 426175839935]

約数ペア:

[(1, 426175839935), (5, 85235167987), (17, 25069167055), (19, 22430307365), (23, 18529384345), (43, 9911066045), (85, 5013833411), (95, 4486061473), (115, 3705876869), (215, 1982213209), (323, 1319429845), (391, 1089963785), (437, 975230755), (731, 583003885), (817, 521635055), (989, 430915915), (1615, 263885969), (1955, 217992757), (2185, 195046151), (3655, 116600777), (4085, 104327011), (4945, 86183183), (7429, 57366515), (13889, 30684415), (16813, 25347995), (18791, 22679785), (37145, 11473303), (69445, 6136883), (84065, 5069599), (93955, 4535957), (266821, 1597235), (319447, 1334105)]