33278445

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 60217344

約数和(自身を除く): 26938899

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 635, 647, 1143, 1905, 1941, 3235, 3429, 5715, 5823, 9705, 10287, 17145, 17469, 29115, 51435, 52407, 82169, 87345, 246507, 262035, 410845, 739521, 1232535, 2218563, 3697605, 6655689, 11092815, 33278445]

約数ペア:

[(1, 33278445), (3, 11092815), (5, 6655689), (9, 3697605), (15, 2218563), (27, 1232535), (45, 739521), (81, 410845), (127, 262035), (135, 246507), (381, 87345), (405, 82169), (635, 52407), (647, 51435), (1143, 29115), (1905, 17469), (1941, 17145), (3235, 10287), (3429, 9705), (5715, 5823)]