184421185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 266499072

約数和(自身を除く): 82077887

約数列:

[1, 5, 13, 17, 47, 53, 65, 67, 85, 221, 235, 265, 335, 611, 689, 799, 871, 901, 1105, 1139, 2491, 3055, 3149, 3445, 3551, 3995, 4355, 4505, 5695, 10387, 11713, 12455, 14807, 15745, 17755, 32383, 40937, 42347, 46163, 51935, 53533, 58565, 60367, 74035, 161915, 166897, 204685, 211735, 230815, 267665, 301835, 550511, 695929, 784771, 834485, 2169661, 2752555, 2837249, 3479645, 3923855, 10848305, 14186245, 36884237, 184421185]

約数ペア:

[(1, 184421185), (5, 36884237), (13, 14186245), (17, 10848305), (47, 3923855), (53, 3479645), (65, 2837249), (67, 2752555), (85, 2169661), (221, 834485), (235, 784771), (265, 695929), (335, 550511), (611, 301835), (689, 267665), (799, 230815), (871, 211735), (901, 204685), (1105, 166897), (1139, 161915), (2491, 74035), (3055, 60367), (3149, 58565), (3445, 53533), (3551, 51935), (3995, 46163), (4355, 42347), (4505, 40937), (5695, 32383), (10387, 17755), (11713, 15745), (12455, 14807)]