4715865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 10198656

約数和(自身を除く): 5482791

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 1361, 3465, 4083, 6805, 9527, 12249, 14971, 20415, 28581, 44913, 47635, 61245, 74855, 85743, 104797, 134739, 142905, 224565, 314391, 428715, 523985, 673695, 943173, 1571955, 4715865]

約数ペア:

[(1, 4715865), (3, 1571955), (5, 943173), (7, 673695), (9, 523985), (11, 428715), (15, 314391), (21, 224565), (33, 142905), (35, 134739), (45, 104797), (55, 85743), (63, 74855), (77, 61245), (99, 47635), (105, 44913), (165, 28581), (231, 20415), (315, 14971), (385, 12249), (495, 9527), (693, 6805), (1155, 4083), (1361, 3465)]