27283895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 34862400

約数和(自身を除く): 7578505

約数列:

[1, 5, 17, 85, 199, 995, 1613, 3383, 8065, 16915, 27421, 137105, 320987, 1604935, 5456779, 27283895]

約数ペア:

[(1, 27283895), (5, 5456779), (17, 1604935), (85, 320987), (199, 137105), (995, 27421), (1613, 16915), (3383, 8065)]