87626385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 120

約数和(自身を含む): 200990400

約数和(自身を除く): 113364015

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 121, 133, 165, 171, 209, 231, 285, 315, 363, 385, 399, 495, 605, 627, 665, 693, 847, 855, 1045, 1089, 1155, 1197, 1331, 1463, 1815, 1881, 1995, 2299, 2541, 3135, 3465, 3993, 4235, 4389, 5445, 5985, 6655, 6897, 7315, 7623, 9317, 9405, 11495, 11979, 12705, 13167, 14641, 16093, 19965, 20691, 21945, 25289, 27951, 34485, 38115, 43923, 46585, 48279, 59895, 65835, 73205, 75867, 80465, 83853, 102487, 103455, 126445, 131769, 139755, 144837, 177023, 219615, 227601, 241395, 278179, 307461, 379335, 419265, 512435, 531069, 658845, 724185, 834537, 885115, 922383, 1138005, 1390895, 1537305, 1593207, 1947253, 2503611, 2655345, 4172685, 4611915, 5841759, 7966035, 9736265, 12518055, 17525277, 29208795, 87626385]

約数ペア:

[(1, 87626385), (3, 29208795), (5, 17525277), (7, 12518055), (9, 9736265), (11, 7966035), (15, 5841759), (19, 4611915), (21, 4172685), (33, 2655345), (35, 2503611), (45, 1947253), (55, 1593207), (57, 1537305), (63, 1390895), (77, 1138005), (95, 922383), (99, 885115), (105, 834537), (121, 724185), (133, 658845), (165, 531069), (171, 512435), (209, 419265), (231, 379335), (285, 307461), (315, 278179), (363, 241395), (385, 227601), (399, 219615), (495, 177023), (605, 144837), (627, 139755), (665, 131769), (693, 126445), (847, 103455), (855, 102487), (1045, 83853), (1089, 80465), (1155, 75867), (1197, 73205), (1331, 65835), (1463, 59895), (1815, 48279), (1881, 46585), (1995, 43923), (2299, 38115), (2541, 34485), (3135, 27951), (3465, 25289), (3993, 21945), (4235, 20691), (4389, 19965), (5445, 16093), (5985, 14641), (6655, 13167), (6897, 12705), (7315, 11979), (7623, 11495), (9317, 9405)]