25051143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 12204537

約数列:

[1, 3, 13, 39, 71, 83, 109, 213, 249, 327, 923, 1079, 1417, 2769, 3237, 4251, 5893, 7739, 9047, 17679, 23217, 27141, 76609, 100607, 117611, 229827, 301821, 352833, 642337, 1927011, 8350381, 25051143]

約数ペア:

[(1, 25051143), (3, 8350381), (13, 1927011), (39, 642337), (71, 352833), (83, 301821), (109, 229827), (213, 117611), (249, 100607), (327, 76609), (923, 27141), (1079, 23217), (1417, 17679), (2769, 9047), (3237, 7739), (4251, 5893)]