275394735

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8831}}^1$

素因数の和:8866

約数の個数: 80

約数和(自身を含む): 615555072

約数和(自身を除く): 340160337

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, 567, 693, 891, 945, 1155, 1485, 2079, 2835, 3465, 4455, 6237, 8831, 10395, 26493, 31185, 44155, 61817, 79479, 97141, 132465, 185451, 238437, 291423, 309085, 397395, 485705, 556353, 679987, 715311, 874269, 927255, 1192185, 1457115, 1669059, 2039961, 2622807, 2781765, 3399935, 3576555, 4371345, 5007177, 6119883, 7868421, 8345295, 10199805, 13114035, 18359649, 25035885, 30599415, 39342105, 55078947, 91798245, 275394735]

約数ペア:

[(1, 275394735), (3, 91798245), (5, 55078947), (7, 39342105), (9, 30599415), (11, 25035885), (15, 18359649), (21, 13114035), (27, 10199805), (33, 8345295), (35, 7868421), (45, 6119883), (55, 5007177), (63, 4371345), (77, 3576555), (81, 3399935), (99, 2781765), (105, 2622807), (135, 2039961), (165, 1669059), (189, 1457115), (231, 1192185), (297, 927255), (315, 874269), (385, 715311), (405, 679987), (495, 556353), (567, 485705), (693, 397395), (891, 309085), (945, 291423), (1155, 238437), (1485, 185451), (2079, 132465), (2835, 97141), (3465, 79479), (4455, 61817), (6237, 44155), (8831, 31185), (10395, 26493)]