2016979185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{5351}}^1$

素因数の和:7305

約数の個数: 32

約数和(自身を含む): 3477858048

約数和(自身を除く): 1460878863

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1933, 5351, 5799, 9665, 16053, 25129, 26755, 28995, 69563, 75387, 80265, 125645, 208689, 347815, 376935, 1043445, 10343483, 31030449, 51717415, 134465279, 155152245, 403395837, 672326395, 2016979185]

約数ペア:

[(1, 2016979185), (3, 672326395), (5, 403395837), (13, 155152245), (15, 134465279), (39, 51717415), (65, 31030449), (195, 10343483), (1933, 1043445), (5351, 376935), (5799, 347815), (9665, 208689), (16053, 125645), (25129, 80265), (26755, 75387), (28995, 69563)]