18061565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2063}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 23182848

約数和(自身を除く): 5121283

約数列:

[1, 5, 17, 85, 103, 515, 1751, 2063, 8755, 10315, 35071, 175355, 212489, 1062445, 3612313, 18061565]

約数ペア:

[(1, 18061565), (5, 3612313), (17, 1062445), (85, 212489), (103, 175355), (515, 35071), (1751, 10315), (2063, 8755)]