27339885

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 20227635

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 1979, 2763, 4605, 5937, 9895, 13815, 17811, 29685, 89055, 607553, 1822659, 3037765, 5467977, 9113295, 27339885]

約数ペア:

[(1, 27339885), (3, 9113295), (5, 5467977), (9, 3037765), (15, 1822659), (45, 607553), (307, 89055), (921, 29685), (1535, 17811), (1979, 13815), (2763, 9895), (4605, 5937)]