80220225

素因数分解:

$3^1\times 5^2\times {\mathrm{1069603}}^1$

素因数の和:1069616

約数の個数: 12

約数和(自身を含む): 132630896

約数和(自身を除く): 52410671

約数列:

[1, 3, 5, 15, 25, 75, 1069603, 3208809, 5348015, 16044045, 26740075, 80220225]

約数ペア:

[(1, 80220225), (3, 26740075), (5, 16044045), (15, 5348015), (25, 3208809), (75, 1069603)]