47453175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 110826240

約数和(自身を除く): 63373065

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 83, 99, 105, 121, 135, 165, 175, 189, 225, 231, 249, 275, 297, 315, 363, 385, 415, 495, 525, 581, 605, 675, 693, 747, 825, 847, 913, 945, 1089, 1155, 1245, 1485, 1575, 1743, 1815, 1925, 2075, 2079, 2241, 2475, 2541, 2739, 2905, 3025, 3267, 3465, 3735, 4235, 4565, 4725, 5229, 5445, 5775, 6225, 6391, 7425, 7623, 8217, 8715, 9075, 10043, 10395, 11205, 12705, 13695, 14525, 15687, 16335, 17325, 18675, 19173, 21175, 22825, 22869, 24651, 26145, 27225, 30129, 31955, 38115, 41085, 43575, 50215, 51975, 56025, 57519, 63525, 68475, 70301, 78435, 81675, 90387, 95865, 114345, 123255, 130725, 150645, 159775, 172557, 190575, 205425, 210903, 251075, 271161, 287595, 351505, 392175, 451935, 479325, 571725, 616275, 632709, 753225, 862785, 1054515, 1355805, 1437975, 1757525, 1898127, 2259675, 3163545, 4313925, 5272575, 6779025, 9490635, 15817725, 47453175]

約数ペア:

[(1, 47453175), (3, 15817725), (5, 9490635), (7, 6779025), (9, 5272575), (11, 4313925), (15, 3163545), (21, 2259675), (25, 1898127), (27, 1757525), (33, 1437975), (35, 1355805), (45, 1054515), (55, 862785), (63, 753225), (75, 632709), (77, 616275), (83, 571725), (99, 479325), (105, 451935), (121, 392175), (135, 351505), (165, 287595), (175, 271161), (189, 251075), (225, 210903), (231, 205425), (249, 190575), (275, 172557), (297, 159775), (315, 150645), (363, 130725), (385, 123255), (415, 114345), (495, 95865), (525, 90387), (581, 81675), (605, 78435), (675, 70301), (693, 68475), (747, 63525), (825, 57519), (847, 56025), (913, 51975), (945, 50215), (1089, 43575), (1155, 41085), (1245, 38115), (1485, 31955), (1575, 30129), (1743, 27225), (1815, 26145), (1925, 24651), (2075, 22869), (2079, 22825), (2241, 21175), (2475, 19173), (2541, 18675), (2739, 17325), (2905, 16335), (3025, 15687), (3267, 14525), (3465, 13695), (3735, 12705), (4235, 11205), (4565, 10395), (4725, 10043), (5229, 9075), (5445, 8715), (5775, 8217), (6225, 7623), (6391, 7425)]