80775855

素因数分解:

$3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1607}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 140224032

約数和(自身を除く): 59448177

約数列:

[1, 3, 5, 9, 15, 45, 1117, 1607, 3351, 4821, 5585, 8035, 10053, 14463, 16755, 24105, 50265, 72315, 1795019, 5385057, 8975095, 16155171, 26925285, 80775855]

約数ペア:

[(1, 80775855), (3, 26925285), (5, 16155171), (9, 8975095), (15, 5385057), (45, 1795019), (1117, 72315), (1607, 50265), (3351, 24105), (4821, 16755), (5585, 14463), (8035, 10053)]