156974996525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{300043}}^1$

素因数の和:301301

約数の個数: 24

約数和(自身を含む): 206267048064

約数和(自身を除く): 49292051539

約数列:

[1, 5, 17, 25, 85, 425, 1231, 6155, 20927, 30775, 104635, 300043, 523175, 1500215, 5100731, 7501075, 25503655, 127518275, 369352933, 1846764665, 6278999861, 9233823325, 31394999305, 156974996525]

約数ペア:

[(1, 156974996525), (5, 31394999305), (17, 9233823325), (25, 6278999861), (85, 1846764665), (425, 369352933), (1231, 127518275), (6155, 25503655), (20927, 7501075), (30775, 5100731), (104635, 1500215), (300043, 523175)]