32768145

素因数分解:

$3^4\times 5^1\times {\mathrm{80909}}^1$

素因数の和:80926

約数の個数: 20

約数和(自身を含む): 58740660

約数和(自身を除く): 25972515

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 80909, 242727, 404545, 728181, 1213635, 2184543, 3640905, 6553629, 10922715, 32768145]

約数ペア:

[(1, 32768145), (3, 10922715), (5, 6553629), (9, 3640905), (15, 2184543), (27, 1213635), (45, 728181), (81, 404545), (135, 242727), (405, 80909)]