9774879995

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{2683}}^1\times {\mathrm{2903}}^1$

素因数の和:5842

約数の個数: 16

約数和(自身を含む): 11785036032

約数和(自身を除く): 2010156037

約数列:

[1, 5, 251, 1255, 2683, 2903, 13415, 14515, 673433, 728653, 3367165, 3643265, 7788749, 38943745, 1954975999, 9774879995]

約数ペア:

[(1, 9774879995), (5, 1954975999), (251, 38943745), (1255, 7788749), (2683, 3643265), (2903, 3367165), (13415, 728653), (14515, 673433)]