497244285

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 903168000

約数和(自身を除く): 405923715

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 199, 223, 249, 415, 597, 669, 747, 995, 1115, 1245, 1791, 2007, 2241, 2985, 3345, 3735, 5373, 6021, 8955, 10035, 11205, 16517, 18509, 26865, 30105, 44377, 49551, 55527, 82585, 92545, 133131, 148653, 166581, 221885, 247755, 277635, 399393, 445959, 499743, 665655, 743265, 832905, 1198179, 1996965, 2229795, 2498715, 3683291, 5990895, 11049873, 18416455, 33149619, 55249365, 99448857, 165748095, 497244285]

約数ペア:

[(1, 497244285), (3, 165748095), (5, 99448857), (9, 55249365), (15, 33149619), (27, 18416455), (45, 11049873), (83, 5990895), (135, 3683291), (199, 2498715), (223, 2229795), (249, 1996965), (415, 1198179), (597, 832905), (669, 743265), (747, 665655), (995, 499743), (1115, 445959), (1245, 399393), (1791, 277635), (2007, 247755), (2241, 221885), (2985, 166581), (3345, 148653), (3735, 133131), (5373, 92545), (6021, 82585), (8955, 55527), (10035, 49551), (11205, 44377), (16517, 30105), (18509, 26865)]