1231549935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{1483}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 2461777920

約数和(自身を除く): 1230227985

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 719, 1155, 1483, 2157, 3595, 4449, 5033, 7415, 7909, 10381, 10785, 15099, 16313, 22245, 23727, 25165, 31143, 39545, 48939, 51905, 55363, 75495, 81565, 114191, 118635, 155715, 166089, 244695, 276815, 342573, 570955, 830445, 1066277, 1712865, 3198831, 5331385, 7463939, 11729047, 15994155, 22391817, 35187141, 37319695, 58645235, 82103329, 111959085, 175935705, 246309987, 410516645, 1231549935]

約数ペア:

[(1, 1231549935), (3, 410516645), (5, 246309987), (7, 175935705), (11, 111959085), (15, 82103329), (21, 58645235), (33, 37319695), (35, 35187141), (55, 22391817), (77, 15994155), (105, 11729047), (165, 7463939), (231, 5331385), (385, 3198831), (719, 1712865), (1155, 1066277), (1483, 830445), (2157, 570955), (3595, 342573), (4449, 276815), (5033, 244695), (7415, 166089), (7909, 155715), (10381, 118635), (10785, 114191), (15099, 81565), (16313, 75495), (22245, 55363), (23727, 51905), (25165, 48939), (31143, 39545)]