25442577

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6469}}^1$

素因数の和:6517

約数の個数: 24

約数和(自身を含む): 40372800

約数和(自身を除く): 14930223

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 6469, 19407, 58221, 122911, 148787, 368733, 446361, 1106199, 1339083, 2826953, 8480859, 25442577]

約数ペア:

[(1, 25442577), (3, 8480859), (9, 2826953), (19, 1339083), (23, 1106199), (57, 446361), (69, 368733), (171, 148787), (207, 122911), (437, 58221), (1311, 19407), (3933, 6469)]