7889767225

素因数分解:

$5^2\times {\mathrm{509}}^1\times {\mathrm{739}}^1\times {\mathrm{839}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 9827496000

約数和(自身を除く): 1937728775

約数列:

[1, 5, 25, 509, 739, 839, 2545, 3695, 4195, 12725, 18475, 20975, 376151, 427051, 620021, 1880755, 2135255, 3100105, 9403775, 10676275, 15500525, 315590689, 1577953445, 7889767225]

約数ペア:

[(1, 7889767225), (5, 1577953445), (25, 315590689), (509, 15500525), (739, 10676275), (839, 9403775), (2545, 3100105), (3695, 2135255), (4195, 1880755), (12725, 620021), (18475, 427051), (20975, 376151)]