42097185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 86647680

約数和(自身を除く): 44550495

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 83, 85, 117, 135, 153, 195, 221, 249, 255, 289, 351, 415, 459, 585, 663, 747, 765, 867, 1079, 1105, 1245, 1411, 1445, 1755, 1989, 2241, 2295, 2601, 3237, 3315, 3735, 3757, 4233, 4335, 5395, 5967, 7055, 7803, 9711, 9945, 11205, 11271, 12699, 13005, 16185, 18343, 18785, 21165, 23987, 29133, 29835, 33813, 38097, 39015, 48555, 55029, 56355, 63495, 71961, 91715, 101439, 119935, 145665, 165087, 169065, 190485, 215883, 275145, 311831, 359805, 495261, 507195, 647649, 825435, 935493, 1079415, 1559155, 2476305, 2806479, 3238245, 4677465, 8419437, 14032395, 42097185]

約数ペア:

[(1, 42097185), (3, 14032395), (5, 8419437), (9, 4677465), (13, 3238245), (15, 2806479), (17, 2476305), (27, 1559155), (39, 1079415), (45, 935493), (51, 825435), (65, 647649), (83, 507195), (85, 495261), (117, 359805), (135, 311831), (153, 275145), (195, 215883), (221, 190485), (249, 169065), (255, 165087), (289, 145665), (351, 119935), (415, 101439), (459, 91715), (585, 71961), (663, 63495), (747, 56355), (765, 55029), (867, 48555), (1079, 39015), (1105, 38097), (1245, 33813), (1411, 29835), (1445, 29133), (1755, 23987), (1989, 21165), (2241, 18785), (2295, 18343), (2601, 16185), (3237, 13005), (3315, 12699), (3735, 11271), (3757, 11205), (4233, 9945), (4335, 9711), (5395, 7803), (5967, 7055)]