27045555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 46531584

約数和(自身を除く): 19486029

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 1583, 3417, 4749, 5695, 7915, 17085, 23745, 26911, 80733, 106061, 134555, 318183, 403665, 530305, 1590915, 1803037, 5409111, 9015185, 27045555]

約数ペア:

[(1, 27045555), (3, 9015185), (5, 5409111), (15, 1803037), (17, 1590915), (51, 530305), (67, 403665), (85, 318183), (201, 134555), (255, 106061), (335, 80733), (1005, 26911), (1139, 23745), (1583, 17085), (3417, 7915), (4749, 5695)]