71582155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1901}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 91204704

約数和(自身を除く): 19622549

約数列:

[1, 5, 17, 85, 443, 1901, 2215, 7531, 9505, 32317, 37655, 161585, 842143, 4210715, 14316431, 71582155]

約数ペア:

[(1, 71582155), (5, 14316431), (17, 4210715), (85, 842143), (443, 161585), (1901, 37655), (2215, 32317), (7531, 9505)]