54516645

素因数分解:

$3^4\times 5^1\times {\mathrm{134609}}^1$

素因数の和:134626

約数の個数: 20

約数和(自身を含む): 97726860

約数和(自身を除く): 43210215

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 134609, 403827, 673045, 1211481, 2019135, 3634443, 6057405, 10903329, 18172215, 54516645]

約数ペア:

[(1, 54516645), (3, 18172215), (5, 10903329), (9, 6057405), (15, 3634443), (27, 2019135), (45, 1211481), (81, 673045), (135, 403827), (405, 134609)]