54884075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 72919440

約数和(自身を除く): 18035365

約数列:

[1, 5, 17, 25, 85, 89, 425, 445, 1451, 1513, 2225, 7255, 7565, 24667, 36275, 37825, 123335, 129139, 616675, 645695, 2195363, 3228475, 10976815, 54884075]

約数ペア:

[(1, 54884075), (5, 10976815), (17, 3228475), (25, 2195363), (85, 645695), (89, 616675), (425, 129139), (445, 123335), (1451, 37825), (1513, 36275), (2225, 24667), (7255, 7565)]