210053525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26339}}^1$

素因数の和:26389

約数の個数: 24

約数和(自身を含む): 293954400

約数和(自身を除く): 83900875

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 26339, 131695, 289729, 658475, 763831, 1448645, 3819155, 7243225, 8402141, 19095775, 42010705, 210053525]

約数ペア:

[(1, 210053525), (5, 42010705), (11, 19095775), (25, 8402141), (29, 7243225), (55, 3819155), (145, 1448645), (275, 763831), (319, 658475), (725, 289729), (1595, 131695), (7975, 26339)]