25456293

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 39124800

約数和(自身を除く): 13668507

約数列:

[1, 3, 9, 17, 51, 153, 379, 439, 1137, 1317, 3411, 3951, 6443, 7463, 19329, 22389, 57987, 67167, 166381, 499143, 1497429, 2828477, 8485431, 25456293]

約数ペア:

[(1, 25456293), (3, 8485431), (9, 2828477), (17, 1497429), (51, 499143), (153, 166381), (379, 67167), (439, 57987), (1137, 22389), (1317, 19329), (3411, 7463), (3951, 6443)]