7156955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 9347520

約数和(自身を除く): 2190565

約数列:

[1, 5, 13, 65, 103, 515, 1069, 1339, 5345, 6695, 13897, 69485, 110107, 550535, 1431391, 7156955]

約数ペア:

[(1, 7156955), (5, 1431391), (13, 550535), (65, 110107), (103, 69485), (515, 13897), (1069, 6695), (1339, 5345)]