328020105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{3124001}}^1$

素因数の和:3124016

約数の個数: 16

約数和(自身を含む): 599808384

約数和(自身を除く): 271788279

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 3124001, 9372003, 15620005, 21868007, 46860015, 65604021, 109340035, 328020105]

約数ペア:

[(1, 328020105), (3, 109340035), (5, 65604021), (7, 46860015), (15, 21868007), (21, 15620005), (35, 9372003), (105, 3124001)]