156728892925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8737}}^1$

素因数の和:8879

約数の個数: 96

約数和(自身を含む): 228265640064

約数和(自身を除く): 71536747139

約数列:

[1, 5, 11, 25, 37, 41, 43, 55, 185, 205, 215, 275, 407, 451, 473, 925, 1025, 1075, 1517, 1591, 1763, 2035, 2255, 2365, 7585, 7955, 8737, 8815, 10175, 11275, 11825, 16687, 17501, 19393, 37925, 39775, 43685, 44075, 65231, 83435, 87505, 96107, 96965, 218425, 323269, 326155, 358217, 375691, 417175, 437525, 480535, 484825, 717541, 1616345, 1630775, 1791085, 1878455, 2402675, 3555959, 3587705, 3940387, 4132601, 8081725, 8955425, 9392275, 13254029, 13900567, 15403331, 17779795, 17938525, 19701935, 20663005, 66270145, 69502835, 77016655, 88898975, 98509675, 103315025, 145794319, 152906237, 169436641, 331350725, 347514175, 385083275, 569923247, 728971595, 764531185, 847183205, 2849616235, 3644857975, 3822655925, 4235916025, 6269155717, 14248081175, 31345778585, 156728892925]

約数ペア:

[(1, 156728892925), (5, 31345778585), (11, 14248081175), (25, 6269155717), (37, 4235916025), (41, 3822655925), (43, 3644857975), (55, 2849616235), (185, 847183205), (205, 764531185), (215, 728971595), (275, 569923247), (407, 385083275), (451, 347514175), (473, 331350725), (925, 169436641), (1025, 152906237), (1075, 145794319), (1517, 103315025), (1591, 98509675), (1763, 88898975), (2035, 77016655), (2255, 69502835), (2365, 66270145), (7585, 20663005), (7955, 19701935), (8737, 17938525), (8815, 17779795), (10175, 15403331), (11275, 13900567), (11825, 13254029), (16687, 9392275), (17501, 8955425), (19393, 8081725), (37925, 4132601), (39775, 3940387), (43685, 3587705), (44075, 3555959), (65231, 2402675), (83435, 1878455), (87505, 1791085), (96107, 1630775), (96965, 1616345), (218425, 717541), (323269, 484825), (326155, 480535), (358217, 437525), (375691, 417175)]