27309555

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 63947520

約数和(自身を除く): 36637965

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 63, 65, 81, 91, 95, 105, 117, 133, 135, 169, 171, 189, 195, 243, 247, 273, 285, 315, 351, 399, 405, 455, 507, 513, 567, 585, 665, 741, 819, 845, 855, 945, 1053, 1183, 1197, 1215, 1235, 1365, 1521, 1539, 1701, 1729, 1755, 1995, 2223, 2457, 2535, 2565, 2835, 3159, 3211, 3549, 3591, 3705, 4095, 4563, 4617, 5187, 5265, 5915, 5985, 6669, 7371, 7605, 7695, 8505, 8645, 9633, 10647, 10773, 11115, 12285, 13689, 15561, 15795, 16055, 17745, 17955, 20007, 22113, 22477, 22815, 23085, 25935, 28899, 31941, 32319, 33345, 36855, 41067, 46683, 48165, 53235, 53865, 60021, 67431, 68445, 77805, 86697, 95823, 100035, 110565, 112385, 140049, 144495, 159705, 161595, 202293, 205335, 233415, 260091, 287469, 300105, 337155, 420147, 433485, 479115, 606879, 700245, 780273, 1011465, 1300455, 1437345, 1820637, 2100735, 3034395, 3901365, 5461911, 9103185, 27309555]

約数ペア:

[(1, 27309555), (3, 9103185), (5, 5461911), (7, 3901365), (9, 3034395), (13, 2100735), (15, 1820637), (19, 1437345), (21, 1300455), (27, 1011465), (35, 780273), (39, 700245), (45, 606879), (57, 479115), (63, 433485), (65, 420147), (81, 337155), (91, 300105), (95, 287469), (105, 260091), (117, 233415), (133, 205335), (135, 202293), (169, 161595), (171, 159705), (189, 144495), (195, 140049), (243, 112385), (247, 110565), (273, 100035), (285, 95823), (315, 86697), (351, 77805), (399, 68445), (405, 67431), (455, 60021), (507, 53865), (513, 53235), (567, 48165), (585, 46683), (665, 41067), (741, 36855), (819, 33345), (845, 32319), (855, 31941), (945, 28899), (1053, 25935), (1183, 23085), (1197, 22815), (1215, 22477), (1235, 22113), (1365, 20007), (1521, 17955), (1539, 17745), (1701, 16055), (1729, 15795), (1755, 15561), (1995, 13689), (2223, 12285), (2457, 11115), (2535, 10773), (2565, 10647), (2835, 9633), (3159, 8645), (3211, 8505), (3549, 7695), (3591, 7605), (3705, 7371), (4095, 6669), (4563, 5985), (4617, 5915), (5187, 5265)]