47245275

素因数分解:

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

素因数の和:144

約数の個数: 144

約数和(自身を含む): 110492928

約数和(自身を除く): 63247653

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 81, 99, 101, 105, 135, 165, 175, 189, 225, 231, 243, 275, 297, 303, 315, 385, 405, 495, 505, 525, 567, 675, 693, 707, 825, 891, 909, 945, 1111, 1155, 1215, 1485, 1515, 1575, 1701, 1925, 2025, 2079, 2121, 2475, 2525, 2673, 2727, 2835, 3333, 3465, 3535, 4455, 4545, 4725, 5555, 5775, 6075, 6237, 6363, 7425, 7575, 7777, 8181, 8505, 9999, 10395, 10605, 13365, 13635, 14175, 16665, 17325, 17675, 18711, 19089, 22275, 22725, 23331, 24543, 27775, 29997, 31185, 31815, 38885, 40905, 42525, 49995, 51975, 53025, 57267, 66825, 68175, 69993, 83325, 89991, 93555, 95445, 116655, 122715, 149985, 155925, 159075, 171801, 194425, 204525, 209979, 249975, 269973, 286335, 349965, 449955, 467775, 477225, 583275, 613575, 629937, 749925, 859005, 1049895, 1349865, 1431675, 1749825, 1889811, 2249775, 3149685, 4295025, 5249475, 6749325, 9449055, 15748425, 47245275]

約数ペア:

[(1, 47245275), (3, 15748425), (5, 9449055), (7, 6749325), (9, 5249475), (11, 4295025), (15, 3149685), (21, 2249775), (25, 1889811), (27, 1749825), (33, 1431675), (35, 1349865), (45, 1049895), (55, 859005), (63, 749925), (75, 629937), (77, 613575), (81, 583275), (99, 477225), (101, 467775), (105, 449955), (135, 349965), (165, 286335), (175, 269973), (189, 249975), (225, 209979), (231, 204525), (243, 194425), (275, 171801), (297, 159075), (303, 155925), (315, 149985), (385, 122715), (405, 116655), (495, 95445), (505, 93555), (525, 89991), (567, 83325), (675, 69993), (693, 68175), (707, 66825), (825, 57267), (891, 53025), (909, 51975), (945, 49995), (1111, 42525), (1155, 40905), (1215, 38885), (1485, 31815), (1515, 31185), (1575, 29997), (1701, 27775), (1925, 24543), (2025, 23331), (2079, 22725), (2121, 22275), (2475, 19089), (2525, 18711), (2673, 17675), (2727, 17325), (2835, 16665), (3333, 14175), (3465, 13635), (3535, 13365), (4455, 10605), (4545, 10395), (4725, 9999), (5555, 8505), (5775, 8181), (6075, 7777), (6237, 7575), (6363, 7425)]