315893.00000000

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 122664960

約数和(自身を除く): 62036865

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 81, 93, 99, 135, 155, 165, 279, 297, 341, 405, 439, 465, 495, 837, 891, 1023, 1317, 1395, 1485, 1705, 2195, 2511, 3069, 3951, 4185, 4455, 4829, 5115, 6585, 9207, 11853, 12555, 13609, 14487, 15345, 19755, 24145, 27621, 35559, 40827, 43461, 46035, 59265, 68045, 72435, 122481, 130383, 138105, 149699, 177795, 204135, 217305, 367443, 391149, 449097, 612405, 651915, 748495, 1102329, 1347291, 1837215, 1955745, 2245485, 4041873, 5511645, 6736455, 12125619, 20209365, 60628095]

約数ペア:

[(1, 60628095), (3, 20209365), (5, 12125619), (9, 6736455), (11, 5511645), (15, 4041873), (27, 2245485), (31, 1955745), (33, 1837215), (45, 1347291), (55, 1102329), (81, 748495), (93, 651915), (99, 612405), (135, 449097), (155, 391149), (165, 367443), (279, 217305), (297, 204135), (341, 177795), (405, 149699), (439, 138105), (465, 130383), (495, 122481), (837, 72435), (891, 68045), (1023, 59265), (1317, 46035), (1395, 43461), (1485, 40827), (1705, 35559), (2195, 27621), (2511, 24145), (3069, 19755), (3951, 15345), (4185, 14487), (4455, 13609), (4829, 12555), (5115, 11853), (6585, 9207)]