478045185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{4049}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 811814400

約数和(自身を除く): 333769215

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 463, 1389, 2315, 4049, 6945, 7871, 12147, 20245, 23613, 39355, 60735, 68833, 118065, 206499, 344165, 1032495, 1874687, 5624061, 9373435, 28120305, 31869679, 95609037, 159348395, 478045185]

約数ペア:

[(1, 478045185), (3, 159348395), (5, 95609037), (15, 31869679), (17, 28120305), (51, 9373435), (85, 5624061), (255, 1874687), (463, 1032495), (1389, 344165), (2315, 206499), (4049, 118065), (6945, 68833), (7871, 60735), (12147, 39355), (20245, 23613)]