55420995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{527819}}^1$

素因数の和:527834

約数の個数: 16

約数和(自身を含む): 101341440

約数和(自身を除く): 45920445

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 527819, 1583457, 2639095, 3694733, 7917285, 11084199, 18473665, 55420995]

約数ペア:

[(1, 55420995), (3, 18473665), (5, 11084199), (7, 7917285), (15, 3694733), (21, 2639095), (35, 1583457), (105, 527819)]