16689135

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5591}}^1$

素因数の和:5798

約数の個数: 16

約数和(自身を含む): 26841600

約数和(自身を除く): 10152465

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 5591, 16773, 27955, 83865, 1112609, 3337827, 5563045, 16689135]

約数ペア:

[(1, 16689135), (3, 5563045), (5, 3337827), (15, 1112609), (199, 83865), (597, 27955), (995, 16773), (2985, 5591)]