12837758975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{96181}}^1$

素因数の和:96491

約数の個数: 24

約数和(自身を含む): 16816460880

約数和(自身を除く): 3978701905

約数列:

[1, 5, 19, 25, 95, 281, 475, 1405, 5339, 7025, 26695, 96181, 133475, 480905, 1827439, 2404525, 9137195, 27026861, 45685975, 135134305, 513510359, 675671525, 2567551795, 12837758975]

約数ペア:

[(1, 12837758975), (5, 2567551795), (19, 675671525), (25, 513510359), (95, 135134305), (281, 45685975), (475, 27026861), (1405, 9137195), (5339, 2404525), (7025, 1827439), (26695, 480905), (96181, 133475)]