28950045

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10663}}^1$

素因数の和:10852

約数の個数: 16

約数和(自身を含む): 46580352

約数和(自身を除く): 17630307

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 10663, 31989, 53315, 159945, 1930003, 5790009, 9650015, 28950045]

約数ペア:

[(1, 28950045), (3, 9650015), (5, 5790009), (15, 1930003), (181, 159945), (543, 53315), (905, 31989), (2715, 10663)]