22611425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 29789760

約数和(自身を除く): 7178335

約数列:

[1, 5, 19, 25, 95, 181, 263, 475, 905, 1315, 3439, 4525, 4997, 6575, 17195, 24985, 47603, 85975, 124925, 238015, 904457, 1190075, 4522285, 22611425]

約数ペア:

[(1, 22611425), (5, 4522285), (19, 1190075), (25, 904457), (95, 238015), (181, 124925), (263, 85975), (475, 47603), (905, 24985), (1315, 17195), (3439, 6575), (4525, 4997)]