27481215

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25097}}^1$

素因数の和:25178

約数の個数: 16

約数和(自身を含む): 44574048

約数和(自身を除く): 17092833

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 25097, 75291, 125485, 376455, 1832081, 5496243, 9160405, 27481215]

約数ペア:

[(1, 27481215), (3, 9160405), (5, 5496243), (15, 1832081), (73, 376455), (219, 125485), (365, 75291), (1095, 25097)]