7728135

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1163}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 12403584

約数和(自身を除く): 4675449

約数列:

[1, 3, 5, 15, 443, 1163, 1329, 2215, 3489, 5815, 6645, 17445, 515209, 1545627, 2576045, 7728135]

約数ペア:

[(1, 7728135), (3, 2576045), (5, 1545627), (15, 515209), (443, 17445), (1163, 6645), (1329, 5815), (2215, 3489)]