57411585

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 131098176

約数和(自身を除く): 73686591

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 81, 99, 105, 135, 147, 165, 189, 231, 245, 263, 297, 315, 385, 405, 441, 495, 539, 567, 693, 735, 789, 891, 945, 1155, 1315, 1323, 1485, 1617, 1841, 2079, 2205, 2367, 2695, 2835, 2893, 3465, 3945, 3969, 4455, 4851, 5523, 6237, 6615, 7101, 8085, 8679, 9205, 10395, 11835, 12887, 14465, 14553, 16569, 19845, 20251, 21303, 24255, 26037, 27615, 31185, 35505, 38661, 43395, 43659, 49707, 60753, 64435, 72765, 78111, 82845, 101255, 106515, 115983, 130185, 141757, 149121, 182259, 193305, 218295, 234333, 248535, 303765, 347949, 390555, 425271, 546777, 579915, 708785, 745605, 911295, 1043847, 1171665, 1275813, 1640331, 1739745, 2126355, 2733885, 3827439, 5219235, 6379065, 8201655, 11482317, 19137195, 57411585]

約数ペア:

[(1, 57411585), (3, 19137195), (5, 11482317), (7, 8201655), (9, 6379065), (11, 5219235), (15, 3827439), (21, 2733885), (27, 2126355), (33, 1739745), (35, 1640331), (45, 1275813), (49, 1171665), (55, 1043847), (63, 911295), (77, 745605), (81, 708785), (99, 579915), (105, 546777), (135, 425271), (147, 390555), (165, 347949), (189, 303765), (231, 248535), (245, 234333), (263, 218295), (297, 193305), (315, 182259), (385, 149121), (405, 141757), (441, 130185), (495, 115983), (539, 106515), (567, 101255), (693, 82845), (735, 78111), (789, 72765), (891, 64435), (945, 60753), (1155, 49707), (1315, 43659), (1323, 43395), (1485, 38661), (1617, 35505), (1841, 31185), (2079, 27615), (2205, 26037), (2367, 24255), (2695, 21303), (2835, 20251), (2893, 19845), (3465, 16569), (3945, 14553), (3969, 14465), (4455, 12887), (4851, 11835), (5523, 10395), (6237, 9205), (6615, 8679), (7101, 8085)]