201791425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25303}}^1$

素因数の和:25353

約数の個数: 24

約数和(自身を含む): 282392640

約数和(自身を除く): 80601215

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 25303, 126515, 278333, 632575, 733787, 1391665, 3668935, 6958325, 8071657, 18344675, 40358285, 201791425]

約数ペア:

[(1, 201791425), (5, 40358285), (11, 18344675), (25, 8071657), (29, 6958325), (55, 3668935), (145, 1391665), (275, 733787), (319, 632575), (725, 278333), (1595, 126515), (7975, 25303)]