13959295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 7035905

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 809, 1015, 2465, 3451, 4045, 5663, 13753, 17255, 23461, 28315, 68765, 96271, 117305, 164227, 398837, 481355, 821135, 1994185, 2791859, 13959295]

約数ペア:

[(1, 13959295), (5, 2791859), (7, 1994185), (17, 821135), (29, 481355), (35, 398837), (85, 164227), (119, 117305), (145, 96271), (203, 68765), (493, 28315), (595, 23461), (809, 17255), (1015, 13753), (2465, 5663), (3451, 4045)]