26862885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 26915931

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 797, 963, 1605, 2247, 2391, 3745, 3985, 4815, 5579, 6741, 7173, 11235, 11955, 16737, 27895, 33705, 35865, 50211, 83685, 85279, 251055, 255837, 426395, 596953, 767511, 1279185, 1790859, 2984765, 3837555, 5372577, 8954295, 26862885]

約数ペア:

[(1, 26862885), (3, 8954295), (5, 5372577), (7, 3837555), (9, 2984765), (15, 1790859), (21, 1279185), (35, 767511), (45, 596953), (63, 426395), (105, 255837), (107, 251055), (315, 85279), (321, 83685), (535, 50211), (749, 35865), (797, 33705), (963, 27895), (1605, 16737), (2247, 11955), (2391, 11235), (3745, 7173), (3985, 6741), (4815, 5579)]