2080478565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{59197}}^1$

素因数の和:59290

約数の個数: 48

約数和(自身を含む): 3989471616

約数和(自身を除く): 1908993051

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 3195, 3905, 7029, 11715, 35145, 59197, 177591, 295985, 532773, 651167, 887955, 1953501, 2663865, 3255835, 4202987, 5860503, 9767505, 12608961, 21014935, 29302515, 37826883, 46232857, 63044805, 138698571, 189134415, 231164285, 416095713, 693492855, 2080478565]

約数ペア:

[(1, 2080478565), (3, 693492855), (5, 416095713), (9, 231164285), (11, 189134415), (15, 138698571), (33, 63044805), (45, 46232857), (55, 37826883), (71, 29302515), (99, 21014935), (165, 12608961), (213, 9767505), (355, 5860503), (495, 4202987), (639, 3255835), (781, 2663865), (1065, 1953501), (2343, 887955), (3195, 651167), (3905, 532773), (7029, 295985), (11715, 177591), (35145, 59197)]