54686475

素因数分解:

$3^3\times 5^2\times {\mathrm{81017}}^1$

素因数の和:81036

約数の個数: 24

約数和(自身を含む): 100462320

約数和(自身を除く): 45775845

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 81017, 243051, 405085, 729153, 1215255, 2025425, 2187459, 3645765, 6076275, 10937295, 18228825, 54686475]

約数ペア:

[(1, 54686475), (3, 18228825), (5, 10937295), (9, 6076275), (15, 3645765), (25, 2187459), (27, 2025425), (45, 1215255), (75, 729153), (135, 405085), (225, 243051), (675, 81017)]