8509945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 11022480

約数和(自身を除く): 2512535

約数列:

[1, 5, 17, 53, 85, 265, 901, 1889, 4505, 9445, 32113, 100117, 160565, 500585, 1701989, 8509945]

約数ペア:

[(1, 8509945), (5, 1701989), (17, 500585), (53, 160565), (85, 100117), (265, 32113), (901, 9445), (1889, 4505)]