25789255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 33039360

約数和(自身を除く): 7250105

約数列:

[1, 5, 17, 85, 127, 635, 2159, 2389, 10795, 11945, 40613, 203065, 303403, 1517015, 5157851, 25789255]

約数ペア:

[(1, 25789255), (5, 5157851), (17, 1517015), (85, 303403), (127, 203065), (635, 40613), (2159, 11945), (2389, 10795)]