2201085495

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 4868398080

約数和(自身を除く): 2667312585

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 53, 57, 63, 81, 95, 105, 133, 135, 159, 171, 189, 243, 257, 265, 285, 315, 371, 399, 405, 477, 513, 567, 665, 771, 795, 855, 945, 1007, 1113, 1197, 1215, 1285, 1431, 1539, 1701, 1799, 1855, 1995, 2313, 2385, 2565, 2835, 3021, 3339, 3591, 3855, 4293, 4617, 4883, 5035, 5397, 5565, 5985, 6939, 7049, 7155, 7695, 8505, 8995, 9063, 10017, 10773, 11565, 12879, 13621, 14649, 15105, 16191, 16695, 17955, 20817, 21147, 21465, 23085, 24415, 26985, 27189, 30051, 32319, 34181, 34695, 35245, 40863, 43947, 45315, 48573, 50085, 53865, 62451, 63441, 64395, 68105, 73245, 80955, 81567, 90153, 95347, 102543, 104085, 105735, 122589, 131841, 135945, 145719, 150255, 161595, 170905, 190323, 204315, 219735, 242865, 244701, 258799, 286041, 307629, 312255, 317205, 367767, 395523, 407835, 437157, 450765, 476735, 512715, 570969, 612945, 659205, 728595, 776397, 858123, 922887, 951615, 1103301, 1186569, 1223505, 1293995, 1430205, 1538145, 1712907, 1811593, 1838835, 1977615, 2185785, 2329191, 2574369, 2768661, 2854845, 3309903, 3881985, 4290615, 4614435, 5434779, 5516505, 5932845, 6987573, 7723107, 8305983, 8564535, 9057965, 11645955, 12871845, 13843305, 16304337, 16549515, 20962719, 23169321, 27173895, 34937865, 38615535, 41529915, 48913011, 62888157, 81521685, 104813595, 115846605, 146739033, 244565055, 314440785, 440217099, 733695165, 2201085495]

約数ペア:

[(1, 2201085495), (3, 733695165), (5, 440217099), (7, 314440785), (9, 244565055), (15, 146739033), (19, 115846605), (21, 104813595), (27, 81521685), (35, 62888157), (45, 48913011), (53, 41529915), (57, 38615535), (63, 34937865), (81, 27173895), (95, 23169321), (105, 20962719), (133, 16549515), (135, 16304337), (159, 13843305), (171, 12871845), (189, 11645955), (243, 9057965), (257, 8564535), (265, 8305983), (285, 7723107), (315, 6987573), (371, 5932845), (399, 5516505), (405, 5434779), (477, 4614435), (513, 4290615), (567, 3881985), (665, 3309903), (771, 2854845), (795, 2768661), (855, 2574369), (945, 2329191), (1007, 2185785), (1113, 1977615), (1197, 1838835), (1215, 1811593), (1285, 1712907), (1431, 1538145), (1539, 1430205), (1701, 1293995), (1799, 1223505), (1855, 1186569), (1995, 1103301), (2313, 951615), (2385, 922887), (2565, 858123), (2835, 776397), (3021, 728595), (3339, 659205), (3591, 612945), (3855, 570969), (4293, 512715), (4617, 476735), (4883, 450765), (5035, 437157), (5397, 407835), (5565, 395523), (5985, 367767), (6939, 317205), (7049, 312255), (7155, 307629), (7695, 286041), (8505, 258799), (8995, 244701), (9063, 242865), (10017, 219735), (10773, 204315), (11565, 190323), (12879, 170905), (13621, 161595), (14649, 150255), (15105, 145719), (16191, 135945), (16695, 131841), (17955, 122589), (20817, 105735), (21147, 104085), (21465, 102543), (23085, 95347), (24415, 90153), (26985, 81567), (27189, 80955), (30051, 73245), (32319, 68105), (34181, 64395), (34695, 63441), (35245, 62451), (40863, 53865), (43947, 50085), (45315, 48573)]