80476335

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 145664640

約数和(自身を除く): 65188305

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 1823, 2943, 4905, 5469, 8829, 9115, 14715, 16407, 27345, 44145, 49221, 82035, 147663, 198707, 246105, 596121, 738315, 993535, 1788363, 2980605, 5365089, 8941815, 16095267, 26825445, 80476335]

約数ペア:

[(1, 80476335), (3, 26825445), (5, 16095267), (9, 8941815), (15, 5365089), (27, 2980605), (45, 1788363), (81, 993535), (109, 738315), (135, 596121), (327, 246105), (405, 198707), (545, 147663), (981, 82035), (1635, 49221), (1823, 44145), (2943, 27345), (4905, 16407), (5469, 14715), (8829, 9115)]