49989045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81283}}^1$

素因数の和:81332

約数の個数: 16

約数和(自身を含む): 81934272

約数和(自身を除く): 31945227

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 81283, 243849, 406415, 1219245, 3332603, 9997809, 16663015, 49989045]

約数ペア:

[(1, 49989045), (3, 16663015), (5, 9997809), (15, 3332603), (41, 1219245), (123, 406415), (205, 243849), (615, 81283)]