25013039355

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{2087}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 45458449344

約数和(自身を除く): 20445409989

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 293, 303, 405, 505, 879, 909, 1465, 1515, 2087, 2637, 2727, 4395, 4545, 6261, 7911, 8181, 10435, 13185, 13635, 18783, 23733, 29593, 31305, 39555, 40905, 56349, 88779, 93915, 118665, 147965, 169047, 210787, 266337, 281745, 443895, 611491, 632361, 799011, 845235, 1053935, 1331685, 1834473, 1897083, 2397033, 3057455, 3161805, 3995055, 5503419, 5691249, 9172365, 9485415, 11985165, 16510257, 17073747, 27517095, 28456245, 49530771, 61760591, 82551285, 85368735, 185281773, 247653855, 308802955, 555845319, 926408865, 1667535957, 2779226595, 5002607871, 8337679785, 25013039355]

約数ペア:

[(1, 25013039355), (3, 8337679785), (5, 5002607871), (9, 2779226595), (15, 1667535957), (27, 926408865), (45, 555845319), (81, 308802955), (101, 247653855), (135, 185281773), (293, 85368735), (303, 82551285), (405, 61760591), (505, 49530771), (879, 28456245), (909, 27517095), (1465, 17073747), (1515, 16510257), (2087, 11985165), (2637, 9485415), (2727, 9172365), (4395, 5691249), (4545, 5503419), (6261, 3995055), (7911, 3161805), (8181, 3057455), (10435, 2397033), (13185, 1897083), (13635, 1834473), (18783, 1331685), (23733, 1053935), (29593, 845235), (31305, 799011), (39555, 632361), (40905, 611491), (56349, 443895), (88779, 281745), (93915, 266337), (118665, 210787), (147965, 169047)]