27899935

素因数分解:

$5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1949}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 38376000

約数和(自身を除く): 10476065

約数列:

[1, 5, 7, 35, 409, 1949, 2045, 2863, 9745, 13643, 14315, 68215, 797141, 3985705, 5579987, 27899935]

約数ペア:

[(1, 27899935), (5, 5579987), (7, 3985705), (35, 797141), (409, 68215), (1949, 14315), (2045, 13643), (2863, 9745)]