27749415

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45121}}^1$

素因数の和:45170

約数の個数: 16

約数和(自身を含む): 45482976

約数和(自身を除く): 17733561

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 45121, 135363, 225605, 676815, 1849961, 5549883, 9249805, 27749415]

約数ペア:

[(1, 27749415), (3, 9249805), (5, 5549883), (15, 1849961), (41, 676815), (123, 225605), (205, 135363), (615, 45121)]