27387345

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42461}}^1$

素因数の和:42512

約数の個数: 16

約数和(自身を含む): 44839872

約数和(自身を除く): 17452527

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 42461, 127383, 212305, 636915, 1825823, 5477469, 9129115, 27387345]

約数ペア:

[(1, 27387345), (3, 9129115), (5, 5477469), (15, 1825823), (43, 636915), (129, 212305), (215, 127383), (645, 42461)]