80485995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{282407}}^1$

素因数の和:282434

約数の個数: 16

約数和(自身を含む): 135555840

約数和(自身を除く): 55069845

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 282407, 847221, 1412035, 4236105, 5365733, 16097199, 26828665, 80485995]

約数ペア:

[(1, 80485995), (3, 26828665), (5, 16097199), (15, 5365733), (19, 4236105), (57, 1412035), (95, 847221), (285, 282407)]