82396845

素因数分解:

$3^4\times 5^1\times {\mathrm{203449}}^1$

素因数の和:203466

約数の個数: 20

約数和(自身を含む): 147704700

約数和(自身を除く): 65307855

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 203449, 610347, 1017245, 1831041, 3051735, 5493123, 9155205, 16479369, 27465615, 82396845]

約数ペア:

[(1, 82396845), (3, 27465615), (5, 16479369), (9, 9155205), (15, 5493123), (27, 3051735), (45, 1831041), (81, 1017245), (135, 610347), (405, 203449)]