80723085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{3931}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 132775776

約数和(自身を除く): 52052691

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 3931, 4107, 6845, 11793, 19655, 20535, 58965, 145447, 436341, 727235, 2181705, 5381539, 16144617, 26907695, 80723085]

約数ペア:

[(1, 80723085), (3, 26907695), (5, 16144617), (15, 5381539), (37, 2181705), (111, 727235), (185, 436341), (555, 145447), (1369, 58965), (3931, 20535), (4107, 19655), (6845, 11793)]