2146339995

素因数分解:

$3^1\times 5^1\times {\mathrm{5647}}^1\times {\mathrm{25339}}^1$

素因数の和:30994

約数の個数: 16

約数和(自身を含む): 3434887680

約数和(自身を除く): 1288547685

約数列:

[1, 3, 5, 15, 5647, 16941, 25339, 28235, 76017, 84705, 126695, 380085, 143089333, 429267999, 715446665, 2146339995]

約数ペア:

[(1, 2146339995), (3, 715446665), (5, 429267999), (15, 143089333), (5647, 380085), (16941, 126695), (25339, 84705), (28235, 76017)]