26677215

素因数分解:

$3^3\times 5^1\times {\mathrm{197609}}^1$

素因数の和:197623

約数の個数: 16

約数和(自身を含む): 47426400

約数和(自身を除く): 20749185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197609, 592827, 988045, 1778481, 2964135, 5335443, 8892405, 26677215]

約数ペア:

[(1, 26677215), (3, 8892405), (5, 5335443), (9, 2964135), (15, 1778481), (27, 988045), (45, 592827), (135, 197609)]