65013085

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3079}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 80720640

約数和(自身を除く): 15707555

約数列:

[1, 5, 41, 103, 205, 515, 3079, 4223, 15395, 21115, 126239, 317137, 631195, 1585685, 13002617, 65013085]

約数ペア:

[(1, 65013085), (5, 13002617), (41, 1585685), (103, 631195), (205, 317137), (515, 126239), (3079, 21115), (4223, 15395)]