28536955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1069}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 36208800

約数和(自身を除く): 7671845

約数列:

[1, 5, 19, 95, 281, 1069, 1405, 5339, 5345, 20311, 26695, 101555, 300389, 1501945, 5707391, 28536955]

約数ペア:

[(1, 28536955), (5, 5707391), (19, 1501945), (95, 300389), (281, 101555), (1069, 26695), (1405, 20311), (5339, 5345)]