1267232505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1123}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 2532722688

約数和(自身を除く): 1265490183

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 977, 1123, 1155, 2931, 3369, 4885, 5615, 6839, 7861, 10747, 12353, 14655, 16845, 20517, 23583, 32241, 34195, 37059, 39305, 53735, 61765, 75229, 86471, 102585, 117915, 161205, 185295, 225687, 259413, 376145, 432355, 1097171, 1128435, 1297065, 3291513, 5485855, 7680197, 12068881, 16457565, 23040591, 36206643, 38400985, 60344405, 84482167, 115202955, 181033215, 253446501, 422410835, 1267232505]

約数ペア:

[(1, 1267232505), (3, 422410835), (5, 253446501), (7, 181033215), (11, 115202955), (15, 84482167), (21, 60344405), (33, 38400985), (35, 36206643), (55, 23040591), (77, 16457565), (105, 12068881), (165, 7680197), (231, 5485855), (385, 3291513), (977, 1297065), (1123, 1128435), (1155, 1097171), (2931, 432355), (3369, 376145), (4885, 259413), (5615, 225687), (6839, 185295), (7861, 161205), (10747, 117915), (12353, 102585), (14655, 86471), (16845, 75229), (20517, 61765), (23583, 53735), (32241, 39305), (34195, 37059)]