67914325

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 86244480

約数和(自身を除く): 18330155

約数列:

[1, 5, 25, 79, 137, 251, 395, 685, 1255, 1975, 3425, 6275, 10823, 19829, 34387, 54115, 99145, 171935, 270575, 495725, 859675, 2716573, 13582865, 67914325]

約数ペア:

[(1, 67914325), (5, 13582865), (25, 2716573), (79, 859675), (137, 495725), (251, 270575), (395, 171935), (685, 99145), (1255, 54115), (1975, 34387), (3425, 19829), (6275, 10823)]