2116731285

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13367}}^1$

素因数の和:13424

約数の個数: 80

約数和(自身を含む): 4192632576

約数和(自身を除く): 2075901291

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 81, 85, 115, 135, 153, 207, 255, 345, 391, 405, 459, 621, 765, 1035, 1173, 1377, 1863, 1955, 2295, 3105, 3519, 5865, 6885, 9315, 10557, 13367, 17595, 31671, 40101, 52785, 66835, 120303, 158355, 200505, 227239, 307441, 360909, 601515, 681717, 922323, 1082727, 1136195, 1537205, 1804545, 2045151, 2766969, 3408585, 4611615, 5226497, 5413635, 6135453, 8300907, 10225755, 13834845, 15679491, 18406359, 24902721, 26132485, 30677265, 41504535, 47038473, 78397455, 92031795, 124513605, 141115419, 235192365, 423346257, 705577095, 2116731285]

約数ペア:

[(1, 2116731285), (3, 705577095), (5, 423346257), (9, 235192365), (15, 141115419), (17, 124513605), (23, 92031795), (27, 78397455), (45, 47038473), (51, 41504535), (69, 30677265), (81, 26132485), (85, 24902721), (115, 18406359), (135, 15679491), (153, 13834845), (207, 10225755), (255, 8300907), (345, 6135453), (391, 5413635), (405, 5226497), (459, 4611615), (621, 3408585), (765, 2766969), (1035, 2045151), (1173, 1804545), (1377, 1537205), (1863, 1136195), (1955, 1082727), (2295, 922323), (3105, 681717), (3519, 601515), (5865, 360909), (6885, 307441), (9315, 227239), (10557, 200505), (13367, 158355), (17595, 120303), (31671, 66835), (40101, 52785)]