28553545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 35665920

約数和(自身を除く): 7112375

約数列:

[1, 5, 29, 145, 191, 955, 1031, 5155, 5539, 27695, 29899, 149495, 196921, 984605, 5710709, 28553545]

約数ペア:

[(1, 28553545), (5, 5710709), (29, 984605), (145, 196921), (191, 149495), (955, 29899), (1031, 27695), (5155, 5539)]