165833145

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{33809}}^1$

素因数の和:33929

約数の個数: 24

約数和(自身を含む): 290089800

約数和(自身を除く): 124256655

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 33809, 101427, 169045, 304281, 507135, 1521405, 3685181, 11055543, 18425905, 33166629, 55277715, 165833145]

約数ペア:

[(1, 165833145), (3, 55277715), (5, 33166629), (9, 18425905), (15, 11055543), (45, 3685181), (109, 1521405), (327, 507135), (545, 304281), (981, 169045), (1635, 101427), (4905, 33809)]