77073885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 153369216

約数和(自身を除く): 76295331

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 307, 315, 797, 921, 1535, 2149, 2391, 2763, 3985, 4605, 5579, 6447, 7173, 10745, 11955, 13815, 16737, 19341, 27895, 32235, 35865, 50211, 83685, 96705, 244679, 251055, 734037, 1223395, 1712753, 2202111, 3670185, 5138259, 8563765, 11010555, 15414777, 25691295, 77073885]

約数ペア:

[(1, 77073885), (3, 25691295), (5, 15414777), (7, 11010555), (9, 8563765), (15, 5138259), (21, 3670185), (35, 2202111), (45, 1712753), (63, 1223395), (105, 734037), (307, 251055), (315, 244679), (797, 96705), (921, 83685), (1535, 50211), (2149, 35865), (2391, 32235), (2763, 27895), (3985, 19341), (4605, 16737), (5579, 13815), (6447, 11955), (7173, 10745)]