28563095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2719}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 37601280

約数和(自身を除く): 9038185

約数列:

[1, 5, 11, 55, 191, 955, 2101, 2719, 10505, 13595, 29909, 149545, 519329, 2596645, 5712619, 28563095]

約数ペア:

[(1, 28563095), (5, 5712619), (11, 2596645), (55, 519329), (191, 149545), (955, 29909), (2101, 13595), (2719, 10505)]