64264145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 89147520

約数和(自身を除く): 24883375

約数列:

[1, 5, 11, 29, 43, 55, 145, 215, 319, 473, 937, 1247, 1595, 2365, 4685, 6235, 10307, 13717, 27173, 40291, 51535, 68585, 135865, 201455, 298903, 443201, 1168439, 1494515, 2216005, 5842195, 12852829, 64264145]

約数ペア:

[(1, 64264145), (5, 12852829), (11, 5842195), (29, 2216005), (43, 1494515), (55, 1168439), (145, 443201), (215, 298903), (319, 201455), (473, 135865), (937, 68585), (1247, 51535), (1595, 40291), (2365, 27173), (4685, 13717), (6235, 10307)]