25759701

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 18269739

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 243, 253, 297, 419, 621, 759, 891, 1257, 1863, 2277, 2673, 3771, 4609, 5589, 6831, 9637, 11313, 13827, 20493, 28911, 33939, 41481, 61479, 86733, 101817, 106007, 124443, 260199, 318021, 373329, 780597, 954063, 1119987, 2341791, 2862189, 8586567, 25759701]

約数ペア:

[(1, 25759701), (3, 8586567), (9, 2862189), (11, 2341791), (23, 1119987), (27, 954063), (33, 780597), (69, 373329), (81, 318021), (99, 260199), (207, 124443), (243, 106007), (253, 101817), (297, 86733), (419, 61479), (621, 41481), (759, 33939), (891, 28911), (1257, 20493), (1863, 13827), (2277, 11313), (2673, 9637), (3771, 6831), (4609, 5589)]