15075039

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42227}}^1$

素因数の和:42254

約数の個数: 16

約数和(自身を含む): 24323328

約数和(自身を除く): 9248289

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42227, 126681, 295589, 717859, 886767, 2153577, 5025013, 15075039]

約数ペア:

[(1, 15075039), (3, 5025013), (7, 2153577), (17, 886767), (21, 717859), (51, 295589), (119, 126681), (357, 42227)]