7340025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 15998976

約数和(自身を除く): 8658951

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 31, 33, 35, 41, 55, 75, 77, 93, 105, 123, 155, 165, 175, 205, 217, 231, 275, 287, 341, 385, 451, 465, 525, 615, 651, 775, 825, 861, 1023, 1025, 1085, 1155, 1271, 1353, 1435, 1705, 1925, 2255, 2325, 2387, 3075, 3157, 3255, 3813, 4305, 5115, 5425, 5775, 6355, 6765, 7161, 7175, 8525, 8897, 9471, 11275, 11935, 13981, 15785, 16275, 19065, 21525, 25575, 26691, 31775, 33825, 35805, 41943, 44485, 47355, 59675, 69905, 78925, 95325, 97867, 133455, 179025, 209715, 222425, 236775, 293601, 349525, 489335, 667275, 1048575, 1468005, 2446675, 7340025]

約数ペア:

[(1, 7340025), (3, 2446675), (5, 1468005), (7, 1048575), (11, 667275), (15, 489335), (21, 349525), (25, 293601), (31, 236775), (33, 222425), (35, 209715), (41, 179025), (55, 133455), (75, 97867), (77, 95325), (93, 78925), (105, 69905), (123, 59675), (155, 47355), (165, 44485), (175, 41943), (205, 35805), (217, 33825), (231, 31775), (275, 26691), (287, 25575), (341, 21525), (385, 19065), (451, 16275), (465, 15785), (525, 13981), (615, 11935), (651, 11275), (775, 9471), (825, 8897), (861, 8525), (1023, 7175), (1025, 7161), (1085, 6765), (1155, 6355), (1271, 5775), (1353, 5425), (1435, 5115), (1705, 4305), (1925, 3813), (2255, 3255), (2325, 3157), (2387, 3075)]