27659745

素因数分解:

$3^3\times 5^1\times {\mathrm{204887}}^1$

素因数の和:204901

約数の個数: 16

約数和(自身を含む): 49173120

約数和(自身を除く): 21513375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 204887, 614661, 1024435, 1843983, 3073305, 5531949, 9219915, 27659745]

約数ペア:

[(1, 27659745), (3, 9219915), (5, 5531949), (9, 3073305), (15, 1843983), (27, 1024435), (45, 614661), (135, 204887)]