27446965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 13437515

約数列:

[1, 5, 7, 13, 35, 65, 91, 179, 337, 455, 895, 1253, 1685, 2327, 2359, 4381, 6265, 11635, 11795, 16289, 21905, 30667, 60323, 81445, 153335, 301615, 422261, 784199, 2111305, 3920995, 5489393, 27446965]

約数ペア:

[(1, 27446965), (5, 5489393), (7, 3920995), (13, 2111305), (35, 784199), (65, 422261), (91, 301615), (179, 153335), (337, 81445), (455, 60323), (895, 30667), (1253, 21905), (1685, 16289), (2327, 11795), (2359, 11635), (4381, 6265)]