155855309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6899}}^1$

素因数の和:6988

約数の個数: 16

約数和(自身を含む): 173880000

約数和(自身を除く): 18024691

約数列:

[1, 19, 29, 41, 551, 779, 1189, 6899, 22591, 131081, 200071, 282859, 3801349, 5374321, 8202911, 155855309]

約数ペア:

[(1, 155855309), (19, 8202911), (29, 5374321), (41, 3801349), (551, 282859), (779, 200071), (1189, 131081), (6899, 22591)]