239335945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{22171}}^1$

素因数の和:22320

約数の個数: 16

約数和(自身を含む): 306505728

約数和(自身を除く): 67169783

約数列:

[1, 5, 17, 85, 127, 635, 2159, 10795, 22171, 110855, 376907, 1884535, 2815717, 14078585, 47867189, 239335945]

約数ペア:

[(1, 239335945), (5, 47867189), (17, 14078585), (85, 2815717), (127, 1884535), (635, 376907), (2159, 110855), (10795, 22171)]