5455545

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 8759232

約数和(自身を除く): 3303687

約数列:

[1, 3, 5, 15, 443, 821, 1329, 2215, 2463, 4105, 6645, 12315, 363703, 1091109, 1818515, 5455545]

約数ペア:

[(1, 5455545), (3, 1818515), (5, 1091109), (15, 363703), (443, 12315), (821, 6645), (1329, 4105), (2215, 2463)]