55596905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 83317248

約数和(自身を除く): 27720343

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 1721, 2485, 4615, 6461, 8605, 12047, 22373, 32305, 60235, 111865, 122191, 156611, 610955, 783055, 855337, 1588483, 4276685, 7942415, 11119381, 55596905]

約数ペア:

[(1, 55596905), (5, 11119381), (7, 7942415), (13, 4276685), (35, 1588483), (65, 855337), (71, 783055), (91, 610955), (355, 156611), (455, 122191), (497, 111865), (923, 60235), (1721, 32305), (2485, 22373), (4615, 12047), (6461, 8605)]