5107865

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7712

約数の個数: 16

約数和(自身を含む): 7374720

約数和(自身を除く): 2266855

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 7681, 38405, 53767, 145939, 268835, 729695, 1021573, 5107865]

約数ペア:

[(1, 5107865), (5, 1021573), (7, 729695), (19, 268835), (35, 145939), (95, 53767), (133, 38405), (665, 7681)]