57502075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7121}}^1$

素因数の和:7167

約数の個数: 24

約数和(自身を含む): 79481520

約数和(自身を除く): 21979445

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 7121, 8075, 35605, 121057, 135299, 178025, 605285, 676495, 2300083, 3026425, 3382475, 11500415, 57502075]

約数ペア:

[(1, 57502075), (5, 11500415), (17, 3382475), (19, 3026425), (25, 2300083), (85, 676495), (95, 605285), (323, 178025), (425, 135299), (475, 121057), (1615, 35605), (7121, 8075)]