27691995

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16937}}^1$

素因数の和:17054

約数の個数: 16

約数和(自身を含む): 44716320

約数和(自身を除く): 17024325

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 16937, 50811, 84685, 254055, 1846133, 5538399, 9230665, 27691995]

約数ペア:

[(1, 27691995), (3, 9230665), (5, 5538399), (15, 1846133), (109, 254055), (327, 84685), (545, 50811), (1635, 16937)]