53840395

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80963}}^1$

素因数の和:80994

約数の個数: 16

約数和(自身を含む): 77725440

約数和(自身を除く): 23885045

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 80963, 404815, 566741, 1538297, 2833705, 7691485, 10768079, 53840395]

約数ペア:

[(1, 53840395), (5, 10768079), (7, 7691485), (19, 2833705), (35, 1538297), (95, 566741), (133, 404815), (665, 80963)]