47049795

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 54556605

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 27, 39, 45, 51, 57, 65, 83, 85, 95, 117, 135, 153, 171, 195, 221, 247, 249, 255, 285, 323, 351, 415, 459, 513, 585, 663, 741, 747, 765, 855, 969, 1079, 1105, 1235, 1245, 1411, 1577, 1615, 1755, 1989, 2223, 2241, 2295, 2565, 2907, 3237, 3315, 3705, 3735, 4199, 4233, 4731, 4845, 5395, 5967, 6669, 7055, 7885, 8721, 9711, 9945, 11115, 11205, 12597, 12699, 14193, 14535, 16185, 18343, 20501, 20995, 21165, 23655, 26809, 29133, 29835, 33345, 37791, 38097, 42579, 43605, 48555, 55029, 61503, 62985, 63495, 70965, 80427, 91715, 102505, 113373, 134045, 145665, 165087, 184509, 188955, 190485, 212895, 241281, 275145, 307515, 348517, 402135, 495261, 553527, 566865, 723843, 825435, 922545, 1045551, 1206405, 1742585, 2476305, 2767635, 3136653, 3619215, 5227755, 9409959, 15683265, 47049795]

約数ペア:

[(1, 47049795), (3, 15683265), (5, 9409959), (9, 5227755), (13, 3619215), (15, 3136653), (17, 2767635), (19, 2476305), (27, 1742585), (39, 1206405), (45, 1045551), (51, 922545), (57, 825435), (65, 723843), (83, 566865), (85, 553527), (95, 495261), (117, 402135), (135, 348517), (153, 307515), (171, 275145), (195, 241281), (221, 212895), (247, 190485), (249, 188955), (255, 184509), (285, 165087), (323, 145665), (351, 134045), (415, 113373), (459, 102505), (513, 91715), (585, 80427), (663, 70965), (741, 63495), (747, 62985), (765, 61503), (855, 55029), (969, 48555), (1079, 43605), (1105, 42579), (1235, 38097), (1245, 37791), (1411, 33345), (1577, 29835), (1615, 29133), (1755, 26809), (1989, 23655), (2223, 21165), (2241, 20995), (2295, 20501), (2565, 18343), (2907, 16185), (3237, 14535), (3315, 14193), (3705, 12699), (3735, 12597), (4199, 11205), (4233, 11115), (4731, 9945), (4845, 9711), (5395, 8721), (5967, 7885), (6669, 7055)]