155075039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5381}}^1$

素因数の和:5590

約数の個数: 16

約数和(自身を含む): 186001920

約数和(自身を除く): 30926881

約数列:

[1, 7, 23, 161, 179, 1253, 4117, 5381, 28819, 37667, 123763, 866341, 963199, 6742393, 22153577, 155075039]

約数ペア:

[(1, 155075039), (7, 22153577), (23, 6742393), (161, 963199), (179, 866341), (1253, 123763), (4117, 37667), (5381, 28819)]