6748139475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1481}}^1$

素因数の和:1778

約数の個数: 144

約数和(自身を含む): 15136602624

約数和(自身を除く): 8388463149

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 263, 275, 315, 385, 495, 525, 693, 789, 825, 1155, 1315, 1481, 1575, 1841, 1925, 2367, 2475, 2893, 3465, 3945, 4443, 5523, 5775, 6575, 7405, 8679, 9205, 10367, 11835, 13329, 14465, 16291, 16569, 17325, 19725, 20251, 22215, 26037, 27615, 31101, 37025, 43395, 46025, 48873, 51835, 59175, 60753, 66645, 72325, 81455, 82845, 93303, 101255, 111075, 114037, 130185, 138075, 146619, 155505, 182259, 216975, 244365, 259175, 303765, 333225, 342111, 389503, 407275, 414225, 466515, 506275, 570185, 650925, 733095, 777525, 911295, 1026333, 1168509, 1221825, 1518825, 1710555, 1947515, 2332575, 2726521, 2850925, 3505527, 3665475, 4284533, 4556475, 5131665, 5842545, 8179563, 8552775, 9737575, 12853599, 13632605, 17527635, 21422665, 24538689, 25658325, 29212725, 29991731, 38560797, 40897815, 64267995, 68163025, 87638175, 89975193, 107113325, 122693445, 149958655, 192803985, 204489075, 269925579, 321339975, 449875965, 613467225, 749793275, 964019925, 1349627895, 2249379825, 6748139475]

約数ペア:

[(1, 6748139475), (3, 2249379825), (5, 1349627895), (7, 964019925), (9, 749793275), (11, 613467225), (15, 449875965), (21, 321339975), (25, 269925579), (33, 204489075), (35, 192803985), (45, 149958655), (55, 122693445), (63, 107113325), (75, 89975193), (77, 87638175), (99, 68163025), (105, 64267995), (165, 40897815), (175, 38560797), (225, 29991731), (231, 29212725), (263, 25658325), (275, 24538689), (315, 21422665), (385, 17527635), (495, 13632605), (525, 12853599), (693, 9737575), (789, 8552775), (825, 8179563), (1155, 5842545), (1315, 5131665), (1481, 4556475), (1575, 4284533), (1841, 3665475), (1925, 3505527), (2367, 2850925), (2475, 2726521), (2893, 2332575), (3465, 1947515), (3945, 1710555), (4443, 1518825), (5523, 1221825), (5775, 1168509), (6575, 1026333), (7405, 911295), (8679, 777525), (9205, 733095), (10367, 650925), (11835, 570185), (13329, 506275), (14465, 466515), (16291, 414225), (16569, 407275), (17325, 389503), (19725, 342111), (20251, 333225), (22215, 303765), (26037, 259175), (27615, 244365), (31101, 216975), (37025, 182259), (43395, 155505), (46025, 146619), (48873, 138075), (51835, 130185), (59175, 114037), (60753, 111075), (66645, 101255), (72325, 93303), (81455, 82845)]