47868975

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 110909568

約数和(自身を除く): 63040593

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 81, 99, 105, 135, 165, 175, 189, 225, 231, 275, 297, 307, 315, 385, 405, 495, 525, 567, 675, 693, 825, 891, 921, 945, 1155, 1485, 1535, 1575, 1925, 2025, 2079, 2149, 2475, 2763, 2835, 3377, 3465, 4455, 4605, 4725, 5775, 6237, 6447, 7425, 7675, 8289, 10131, 10395, 10745, 13815, 14175, 16885, 17325, 19341, 22275, 23025, 23639, 24867, 30393, 31185, 32235, 41445, 50655, 51975, 53725, 58023, 69075, 70917, 84425, 91179, 96705, 118195, 124335, 151965, 155925, 161175, 174069, 207225, 212751, 253275, 273537, 290115, 354585, 455895, 483525, 590975, 621675, 638253, 759825, 870345, 1063755, 1367685, 1450575, 1772925, 1914759, 2279475, 3191265, 4351725, 5318775, 6838425, 9573795, 15956325, 47868975]

約数ペア:

[(1, 47868975), (3, 15956325), (5, 9573795), (7, 6838425), (9, 5318775), (11, 4351725), (15, 3191265), (21, 2279475), (25, 1914759), (27, 1772925), (33, 1450575), (35, 1367685), (45, 1063755), (55, 870345), (63, 759825), (75, 638253), (77, 621675), (81, 590975), (99, 483525), (105, 455895), (135, 354585), (165, 290115), (175, 273537), (189, 253275), (225, 212751), (231, 207225), (275, 174069), (297, 161175), (307, 155925), (315, 151965), (385, 124335), (405, 118195), (495, 96705), (525, 91179), (567, 84425), (675, 70917), (693, 69075), (825, 58023), (891, 53725), (921, 51975), (945, 50655), (1155, 41445), (1485, 32235), (1535, 31185), (1575, 30393), (1925, 24867), (2025, 23639), (2079, 23025), (2149, 22275), (2475, 19341), (2763, 17325), (2835, 16885), (3377, 14175), (3465, 13815), (4455, 10745), (4605, 10395), (4725, 10131), (5775, 8289), (6237, 7675), (6447, 7425)]