3926006955

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 7959168000

約数和(自身を除く): 4033161045

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 281, 285, 351, 419, 513, 585, 741, 843, 855, 1235, 1257, 1405, 1755, 2095, 2223, 2529, 2565, 3653, 3705, 3771, 4215, 5339, 5447, 6285, 6669, 7587, 7961, 10959, 11115, 11313, 12645, 16017, 16341, 18265, 18855, 23883, 26695, 27235, 32877, 33345, 37935, 39805, 48051, 49023, 54795, 56565, 69407, 71649, 80085, 81705, 98631, 103493, 117739, 119415, 144153, 147069, 164385, 208221, 214947, 240255, 245115, 310479, 347035, 353217, 358245, 493155, 517465, 588695, 624663, 720765, 735345, 931437, 1041105, 1059651, 1074735, 1530607, 1552395, 1766085, 1873989, 2237041, 2794311, 3123315, 3178953, 4591821, 4657185, 5298255, 6711123, 7653035, 9369945, 11185205, 13775463, 13971555, 15894765, 20133369, 22959105, 29081533, 33555615, 41326389, 60400107, 68877315, 87244599, 100666845, 145407665, 206631945, 261733797, 302000535, 436222995, 785201391, 1308668985, 3926006955]

約数ペア:

[(1, 3926006955), (3, 1308668985), (5, 785201391), (9, 436222995), (13, 302000535), (15, 261733797), (19, 206631945), (27, 145407665), (39, 100666845), (45, 87244599), (57, 68877315), (65, 60400107), (95, 41326389), (117, 33555615), (135, 29081533), (171, 22959105), (195, 20133369), (247, 15894765), (281, 13971555), (285, 13775463), (351, 11185205), (419, 9369945), (513, 7653035), (585, 6711123), (741, 5298255), (843, 4657185), (855, 4591821), (1235, 3178953), (1257, 3123315), (1405, 2794311), (1755, 2237041), (2095, 1873989), (2223, 1766085), (2529, 1552395), (2565, 1530607), (3653, 1074735), (3705, 1059651), (3771, 1041105), (4215, 931437), (5339, 735345), (5447, 720765), (6285, 624663), (6669, 588695), (7587, 517465), (7961, 493155), (10959, 358245), (11115, 353217), (11313, 347035), (12645, 310479), (16017, 245115), (16341, 240255), (18265, 214947), (18855, 208221), (23883, 164385), (26695, 147069), (27235, 144153), (32877, 119415), (33345, 117739), (37935, 103493), (39805, 98631), (48051, 81705), (49023, 80085), (54795, 71649), (56565, 69407)]