8485977865

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1\times {\mathrm{18719}}^1$

素因数の和:20072

約数の個数: 16

約数和(自身を含む): 10335237120

約数和(自身を除く): 1849259255

約数列:

[1, 5, 71, 355, 1277, 6385, 18719, 90667, 93595, 453335, 1329049, 6645245, 23904163, 119520815, 1697195573, 8485977865]

約数ペア:

[(1, 8485977865), (5, 1697195573), (71, 119520815), (355, 23904163), (1277, 6645245), (6385, 1329049), (18719, 453335), (90667, 93595)]