82161085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3851}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 104836032

約数和(自身を除く): 22674947

約数列:

[1, 5, 17, 85, 251, 1255, 3851, 4267, 19255, 21335, 65467, 327335, 966601, 4833005, 16432217, 82161085]

約数ペア:

[(1, 82161085), (5, 16432217), (17, 4833005), (85, 966601), (251, 327335), (1255, 65467), (3851, 21335), (4267, 19255)]