6389505

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 11187072

約数和(自身を除く): 4797567

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1327, 1605, 3981, 4815, 6635, 11943, 19905, 59715, 141989, 425967, 709945, 1277901, 2129835, 6389505]

約数ペア:

[(1, 6389505), (3, 2129835), (5, 1277901), (9, 709945), (15, 425967), (45, 141989), (107, 59715), (321, 19905), (535, 11943), (963, 6635), (1327, 4815), (1605, 3981)]