80028855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93601}}^1$

素因数の和:93631

約数の個数: 24

約数和(自身を含む): 146019120

約数和(自身を除く): 65990265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 93601, 280803, 468005, 842409, 1404015, 1778419, 4212045, 5335257, 8892095, 16005771, 26676285, 80028855]

約数ペア:

[(1, 80028855), (3, 26676285), (5, 16005771), (9, 8892095), (15, 5335257), (19, 4212045), (45, 1778419), (57, 1404015), (95, 842409), (171, 468005), (285, 280803), (855, 93601)]