64857888315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{4679}}^1$

素因数の和:5425

約数の個数: 96

約数和(自身を含む): 125842429440

約数和(自身を除く): 60984541125

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 683, 1353, 1845, 2049, 2255, 3415, 4059, 4679, 6147, 6765, 7513, 10245, 14037, 20295, 22539, 23395, 28003, 30735, 37565, 42111, 51469, 67617, 70185, 84009, 112695, 140015, 154407, 191839, 210555, 252027, 257345, 308033, 338085, 420045, 463221, 575517, 772035, 924099, 959195, 1260135, 1540165, 1726551, 2110229, 2316105, 2772297, 2877585, 3195757, 4620495, 6330687, 8632755, 9587271, 10551145, 13861485, 15978785, 18992061, 28761813, 31653435, 35153327, 47936355, 94960305, 105459981, 131026037, 143809065, 175766635, 316379943, 393078111, 527299905, 655130185, 1179234333, 1441286407, 1581899715, 1965390555, 4323859221, 5896171665, 7206432035, 12971577663, 21619296105, 64857888315]

約数ペア:

[(1, 64857888315), (3, 21619296105), (5, 12971577663), (9, 7206432035), (11, 5896171665), (15, 4323859221), (33, 1965390555), (41, 1581899715), (45, 1441286407), (55, 1179234333), (99, 655130185), (123, 527299905), (165, 393078111), (205, 316379943), (369, 175766635), (451, 143809065), (495, 131026037), (615, 105459981), (683, 94960305), (1353, 47936355), (1845, 35153327), (2049, 31653435), (2255, 28761813), (3415, 18992061), (4059, 15978785), (4679, 13861485), (6147, 10551145), (6765, 9587271), (7513, 8632755), (10245, 6330687), (14037, 4620495), (20295, 3195757), (22539, 2877585), (23395, 2772297), (28003, 2316105), (30735, 2110229), (37565, 1726551), (42111, 1540165), (51469, 1260135), (67617, 959195), (70185, 924099), (84009, 772035), (112695, 575517), (140015, 463221), (154407, 420045), (191839, 338085), (210555, 308033), (252027, 257345)]