80015385

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113497}}^1$

素因数の和:113552

約数の個数: 16

約数和(自身を含む): 130749696

約数和(自身を除く): 50734311

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 113497, 340491, 567485, 1702455, 5334359, 16003077, 26671795, 80015385]

約数ペア:

[(1, 80015385), (3, 26671795), (5, 16003077), (15, 5334359), (47, 1702455), (141, 567485), (235, 340491), (705, 113497)]