6558165

素因数分解:

$3^4\times 5^1\times {\mathrm{16193}}^1$

素因数の和:16210

約数の個数: 20

約数和(自身を含む): 11756844

約数和(自身を除く): 5198679

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 16193, 48579, 80965, 145737, 242895, 437211, 728685, 1311633, 2186055, 6558165]

約数ペア:

[(1, 6558165), (3, 2186055), (5, 1311633), (9, 728685), (15, 437211), (27, 242895), (45, 145737), (81, 80965), (135, 48579), (405, 16193)]