39829955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4001}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 52442208

約数和(自身を除く): 12612253

約数列:

[1, 5, 11, 55, 181, 905, 1991, 4001, 9955, 20005, 44011, 220055, 724181, 3620905, 7965991, 39829955]

約数ペア:

[(1, 39829955), (5, 7965991), (11, 3620905), (55, 724181), (181, 220055), (905, 44011), (1991, 20005), (4001, 9955)]