25948851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 39283200

約数和(自身を除く): 13334349

約数列:

[1, 3, 17, 19, 51, 57, 61, 183, 323, 439, 969, 1037, 1159, 1317, 3111, 3477, 7463, 8341, 19703, 22389, 25023, 26779, 59109, 80337, 141797, 425391, 455243, 508801, 1365729, 1526403, 8649617, 25948851]

約数ペア:

[(1, 25948851), (3, 8649617), (17, 1526403), (19, 1365729), (51, 508801), (57, 455243), (61, 425391), (183, 141797), (323, 80337), (439, 59109), (969, 26779), (1037, 25023), (1159, 22389), (1317, 19703), (3111, 8341), (3477, 7463)]