80331165

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13627}}^1$

素因数の和:13769

約数の個数: 24

約数和(自身を含む): 140313888

約数和(自身を除く): 59982723

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 13627, 40881, 68135, 122643, 204405, 613215, 1785137, 5355411, 8925685, 16066233, 26777055, 80331165]

約数ペア:

[(1, 80331165), (3, 26777055), (5, 16066233), (9, 8925685), (15, 5355411), (45, 1785137), (131, 613215), (393, 204405), (655, 122643), (1179, 68135), (1965, 40881), (5895, 13627)]