27285765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1$

素因数の和:8269

約数の個数: 32

約数和(自身を含む): 49787136

約数和(自身を除く): 22501371

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 8231, 24693, 41155, 107003, 123465, 139927, 321009, 419781, 535015, 699635, 1605045, 1819051, 2098905, 5457153, 9095255, 27285765]

約数ペア:

[(1, 27285765), (3, 9095255), (5, 5457153), (13, 2098905), (15, 1819051), (17, 1605045), (39, 699635), (51, 535015), (65, 419781), (85, 321009), (195, 139927), (221, 123465), (255, 107003), (663, 41155), (1105, 24693), (3315, 8231)]