3992990175

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{6823}}^1$

素因数の和:6879

約数の個数: 90

約数和(自身を含む): 7858224968

約数和(自身を除く): 3865234793

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 289, 405, 425, 459, 675, 765, 867, 1275, 1377, 1445, 2025, 2295, 2601, 3825, 4335, 6823, 6885, 7225, 7803, 11475, 13005, 20469, 21675, 23409, 34115, 34425, 39015, 61407, 65025, 102345, 115991, 117045, 170575, 184221, 195075, 307035, 347973, 511725, 552663, 579955, 585225, 921105, 1043919, 1535175, 1739865, 1971847, 2763315, 2899775, 3131757, 4605525, 5219595, 5915541, 8699325, 9395271, 9859235, 13816575, 15658785, 17746623, 26097975, 29577705, 46976355, 49296175, 53239869, 78293925, 88733115, 147888525, 159719607, 234881775, 266199345, 443665575, 798598035, 1330996725, 3992990175]

約数ペア:

[(1, 3992990175), (3, 1330996725), (5, 798598035), (9, 443665575), (15, 266199345), (17, 234881775), (25, 159719607), (27, 147888525), (45, 88733115), (51, 78293925), (75, 53239869), (81, 49296175), (85, 46976355), (135, 29577705), (153, 26097975), (225, 17746623), (255, 15658785), (289, 13816575), (405, 9859235), (425, 9395271), (459, 8699325), (675, 5915541), (765, 5219595), (867, 4605525), (1275, 3131757), (1377, 2899775), (1445, 2763315), (2025, 1971847), (2295, 1739865), (2601, 1535175), (3825, 1043919), (4335, 921105), (6823, 585225), (6885, 579955), (7225, 552663), (7803, 511725), (11475, 347973), (13005, 307035), (20469, 195075), (21675, 184221), (23409, 170575), (34115, 117045), (34425, 115991), (39015, 102345), (61407, 65025)]