17017825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 24239520

約数和(自身を除く): 7221695

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 3257, 5225, 16285, 35827, 61883, 81425, 179135, 309415, 680713, 895675, 1547075, 3403565, 17017825]

約数ペア:

[(1, 17017825), (5, 3403565), (11, 1547075), (19, 895675), (25, 680713), (55, 309415), (95, 179135), (209, 81425), (275, 61883), (475, 35827), (1045, 16285), (3257, 5225)]