80028415

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 97440768

約数和(自身を除く): 17412353

約数列:

[1, 5, 127, 193, 635, 653, 965, 3265, 24511, 82931, 122555, 126029, 414655, 630145, 16005683, 80028415]

約数ペア:

[(1, 80028415), (5, 16005683), (127, 630145), (193, 414655), (635, 126029), (653, 122555), (965, 82931), (3265, 24511)]