15090561

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{45317}}^1$

素因数の和:45360

約数の個数: 12

約数和(自身を含む): 22387092

約数和(自身を除く): 7296531

約数列:

[1, 3, 9, 37, 111, 333, 45317, 135951, 407853, 1676729, 5030187, 15090561]

約数ペア:

[(1, 15090561), (3, 5030187), (9, 1676729), (37, 407853), (111, 135951), (333, 45317)]