80285715

素因数分解:

$3^3\times 5^1\times {\mathrm{594709}}^1$

素因数の和:594723

約数の個数: 16

約数和(自身を含む): 142730400

約数和(自身を除く): 62444685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 594709, 1784127, 2973545, 5352381, 8920635, 16057143, 26761905, 80285715]

約数ペア:

[(1, 80285715), (3, 26761905), (5, 16057143), (9, 8920635), (15, 5352381), (27, 2973545), (45, 1784127), (135, 594709)]