22353925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 31292640

約数和(自身を除く): 8938715

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 2803, 7975, 14015, 30833, 70075, 81287, 154165, 406435, 770825, 894157, 2032175, 4470785, 22353925]

約数ペア:

[(1, 22353925), (5, 4470785), (11, 2032175), (25, 894157), (29, 770825), (55, 406435), (145, 154165), (275, 81287), (319, 70075), (725, 30833), (1595, 14015), (2803, 7975)]