16960080555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1663}}^1\times {\mathrm{1873}}^1$

素因数の和:3569

約数の個数: 72

約数和(自身を含む): 32349617664

約数和(自身を除く): 15389537109

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1663, 1815, 1873, 4989, 5445, 5619, 8315, 9365, 14967, 16857, 18293, 20603, 24945, 28095, 54879, 61809, 74835, 84285, 91465, 103015, 164637, 185427, 201223, 226633, 274395, 309045, 603669, 679899, 823185, 927135, 1006115, 1133165, 1811007, 2039697, 3018345, 3114799, 3399495, 9055035, 9344397, 10198485, 15573995, 28033191, 34262789, 46721985, 102788367, 140165955, 171313945, 308365101, 376890679, 513941835, 1130672037, 1541825505, 1884453395, 3392016111, 5653360185, 16960080555]

約数ペア:

[(1, 16960080555), (3, 5653360185), (5, 3392016111), (9, 1884453395), (11, 1541825505), (15, 1130672037), (33, 513941835), (45, 376890679), (55, 308365101), (99, 171313945), (121, 140165955), (165, 102788367), (363, 46721985), (495, 34262789), (605, 28033191), (1089, 15573995), (1663, 10198485), (1815, 9344397), (1873, 9055035), (4989, 3399495), (5445, 3114799), (5619, 3018345), (8315, 2039697), (9365, 1811007), (14967, 1133165), (16857, 1006115), (18293, 927135), (20603, 823185), (24945, 679899), (28095, 603669), (54879, 309045), (61809, 274395), (74835, 226633), (84285, 201223), (91465, 185427), (103015, 164637)]