4721085

素因数分解:

$3^4\times 5^1\times {\mathrm{11657}}^1$

素因数の和:11674

約数の個数: 20

約数和(自身を含む): 8463708

約数和(自身を除く): 3742623

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11657, 34971, 58285, 104913, 174855, 314739, 524565, 944217, 1573695, 4721085]

約数ペア:

[(1, 4721085), (3, 1573695), (5, 944217), (9, 524565), (15, 314739), (27, 174855), (45, 104913), (81, 58285), (135, 34971), (405, 11657)]