80434845

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6361}}^1$

素因数の和:6653

約数の個数: 24

約数和(自身を含む): 139938552

約数和(自身を除く): 59503707

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 6361, 12645, 19083, 31805, 57249, 95415, 286245, 1787441, 5362323, 8937205, 16086969, 26811615, 80434845]

約数ペア:

[(1, 80434845), (3, 26811615), (5, 16086969), (9, 8937205), (15, 5362323), (45, 1787441), (281, 286245), (843, 95415), (1405, 57249), (2529, 31805), (4215, 19083), (6361, 12645)]