54244575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 126277632

約数和(自身を除く): 72033057

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 31, 33, 35, 45, 55, 63, 75, 77, 93, 99, 101, 105, 155, 165, 175, 217, 225, 231, 275, 279, 303, 315, 341, 385, 465, 495, 505, 525, 651, 693, 707, 775, 825, 909, 1023, 1085, 1111, 1155, 1395, 1515, 1575, 1705, 1925, 1953, 2121, 2325, 2387, 2475, 2525, 3069, 3131, 3255, 3333, 3465, 3535, 4545, 5115, 5425, 5555, 5775, 6363, 6975, 7161, 7575, 7777, 8525, 9393, 9765, 9999, 10605, 11935, 15345, 15655, 16275, 16665, 17325, 17675, 21483, 21917, 22725, 23331, 25575, 27775, 28179, 31815, 34441, 35805, 38885, 46965, 48825, 49995, 53025, 59675, 65751, 69993, 76725, 78275, 83325, 103323, 107415, 109585, 116655, 140895, 159075, 172205, 179025, 194425, 197253, 234825, 241087, 249975, 309969, 328755, 349965, 516615, 537075, 547925, 583275, 704475, 723261, 861025, 986265, 1205435, 1549845, 1643775, 1749825, 2169783, 2583075, 3616305, 4931325, 6027175, 7749225, 10848915, 18081525, 54244575]

約数ペア:

[(1, 54244575), (3, 18081525), (5, 10848915), (7, 7749225), (9, 6027175), (11, 4931325), (15, 3616305), (21, 2583075), (25, 2169783), (31, 1749825), (33, 1643775), (35, 1549845), (45, 1205435), (55, 986265), (63, 861025), (75, 723261), (77, 704475), (93, 583275), (99, 547925), (101, 537075), (105, 516615), (155, 349965), (165, 328755), (175, 309969), (217, 249975), (225, 241087), (231, 234825), (275, 197253), (279, 194425), (303, 179025), (315, 172205), (341, 159075), (385, 140895), (465, 116655), (495, 109585), (505, 107415), (525, 103323), (651, 83325), (693, 78275), (707, 76725), (775, 69993), (825, 65751), (909, 59675), (1023, 53025), (1085, 49995), (1111, 48825), (1155, 46965), (1395, 38885), (1515, 35805), (1575, 34441), (1705, 31815), (1925, 28179), (1953, 27775), (2121, 25575), (2325, 23331), (2387, 22725), (2475, 21917), (2525, 21483), (3069, 17675), (3131, 17325), (3255, 16665), (3333, 16275), (3465, 15655), (3535, 15345), (4545, 11935), (5115, 10605), (5425, 9999), (5555, 9765), (5775, 9393), (6363, 8525), (6975, 7777), (7161, 7575)]