16309755

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 36520704

約数和(自身を除く): 20210949

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 523, 567, 693, 891, 945, 1155, 1485, 1569, 2079, 2615, 2835, 3465, 3661, 4455, 4707, 5753, 6237, 7845, 10395, 10983, 14121, 17259, 18305, 23535, 28765, 31185, 32949, 40271, 42363, 51777, 54915, 70605, 86295, 98847, 120813, 155331, 164745, 201355, 211815, 258885, 296541, 362439, 465993, 494235, 604065, 776655, 1087317, 1482705, 1812195, 2329965, 3261951, 5436585, 16309755]

約数ペア:

[(1, 16309755), (3, 5436585), (5, 3261951), (7, 2329965), (9, 1812195), (11, 1482705), (15, 1087317), (21, 776655), (27, 604065), (33, 494235), (35, 465993), (45, 362439), (55, 296541), (63, 258885), (77, 211815), (81, 201355), (99, 164745), (105, 155331), (135, 120813), (165, 98847), (189, 86295), (231, 70605), (297, 54915), (315, 51777), (385, 42363), (405, 40271), (495, 32949), (523, 31185), (567, 28765), (693, 23535), (891, 18305), (945, 17259), (1155, 14121), (1485, 10983), (1569, 10395), (2079, 7845), (2615, 6237), (2835, 5753), (3465, 4707), (3661, 4455)]