9780865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5003}}^1$

素因数の和:5048

約数の個数: 16

約数和(自身を含む): 12970368

約数和(自身を除く): 3189503

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 5003, 25015, 85051, 115069, 425255, 575345, 1956173, 9780865]

約数ペア:

[(1, 9780865), (5, 1956173), (17, 575345), (23, 425255), (85, 115069), (115, 85051), (391, 25015), (1955, 5003)]