18087270085

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1\times {\mathrm{66739}}^1$

素因数の和:67620

約数の個数: 16

約数和(自身を含む): 22056235200

約数和(自身を除く): 3968965115

約数列:

[1, 5, 67, 335, 809, 4045, 54203, 66739, 271015, 333695, 4471513, 22357565, 53991851, 269959255, 3617454017, 18087270085]

約数ペア:

[(1, 18087270085), (5, 3617454017), (67, 269959255), (335, 53991851), (809, 22357565), (4045, 4471513), (54203, 333695), (66739, 271015)]