9916579585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2\times {\mathrm{761}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 13464942336

約数和(自身を除く): 3548362751

約数列:

[1, 5, 11, 47, 55, 71, 235, 355, 517, 761, 781, 2585, 3337, 3805, 3905, 5041, 8371, 16685, 25205, 35767, 36707, 41855, 54031, 55451, 178835, 183535, 236927, 270155, 277255, 393437, 594341, 1184635, 1967185, 2539457, 2606197, 2971705, 3836201, 12697285, 13030985, 19181005, 27934027, 42198211, 139670135, 180301447, 210991055, 901507235, 1983315917, 9916579585]

約数ペア:

[(1, 9916579585), (5, 1983315917), (11, 901507235), (47, 210991055), (55, 180301447), (71, 139670135), (235, 42198211), (355, 27934027), (517, 19181005), (761, 13030985), (781, 12697285), (2585, 3836201), (3337, 2971705), (3805, 2606197), (3905, 2539457), (5041, 1967185), (8371, 1184635), (16685, 594341), (25205, 393437), (35767, 277255), (36707, 270155), (41855, 236927), (54031, 183535), (55451, 178835)]