80704095

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{38707}}^1$

素因数の和:38854

約数の個数: 16

約数和(自身を含む): 130058880

約数和(自身を除く): 49354785

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 38707, 116121, 193535, 580605, 5380273, 16140819, 26901365, 80704095]

約数ペア:

[(1, 80704095), (3, 26901365), (5, 16140819), (15, 5380273), (139, 580605), (417, 193535), (695, 116121), (2085, 38707)]