27646635

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42863}}^1$

素因数の和:42914

約数の個数: 16

約数和(自身を含む): 45264384

約数和(自身を除く): 17617749

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 42863, 128589, 214315, 642945, 1843109, 5529327, 9215545, 27646635]

約数ペア:

[(1, 27646635), (3, 9215545), (5, 5529327), (15, 1843109), (43, 642945), (129, 214315), (215, 128589), (645, 42863)]