27488385

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4663}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 48020544

約数和(自身を除く): 20532159

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 4663, 5895, 13989, 23315, 41967, 69945, 209835, 610853, 1832559, 3054265, 5497677, 9162795, 27488385]

約数ペア:

[(1, 27488385), (3, 9162795), (5, 5497677), (9, 3054265), (15, 1832559), (45, 610853), (131, 209835), (393, 69945), (655, 41967), (1179, 23315), (1965, 13989), (4663, 5895)]