26813745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3701}}^1$

素因数の和:3742

約数の個数: 48

約数和(自身を含む): 55441152

約数和(自身を除く): 28627407

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 3701, 7245, 11103, 18505, 25907, 33309, 55515, 77721, 85123, 129535, 166545, 233163, 255369, 388605, 425615, 595861, 766107, 1165815, 1276845, 1787583, 2979305, 3830535, 5362749, 8937915, 26813745]

約数ペア:

[(1, 26813745), (3, 8937915), (5, 5362749), (7, 3830535), (9, 2979305), (15, 1787583), (21, 1276845), (23, 1165815), (35, 766107), (45, 595861), (63, 425615), (69, 388605), (105, 255369), (115, 233163), (161, 166545), (207, 129535), (315, 85123), (345, 77721), (483, 55515), (805, 33309), (1035, 25907), (1449, 18505), (2415, 11103), (3701, 7245)]