79911475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26861}}^1$

素因数の和:26895

約数の個数: 24

約数和(自身を含む): 119911968

約数和(自身を除く): 40000493

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 26861, 134305, 188027, 456637, 671525, 940135, 2283185, 3196459, 4700675, 11415925, 15982295, 79911475]

約数ペア:

[(1, 79911475), (5, 15982295), (7, 11415925), (17, 4700675), (25, 3196459), (35, 2283185), (85, 940135), (119, 671525), (175, 456637), (425, 188027), (595, 134305), (2975, 26861)]