81304595

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3359}}^1$

素因数の和:3514

約数の個数: 16

約数和(自身を含む): 100638720

約数和(自身を除く): 19334125

約数列:

[1, 5, 47, 103, 235, 515, 3359, 4841, 16795, 24205, 157873, 345977, 789365, 1729885, 16260919, 81304595]

約数ペア:

[(1, 81304595), (5, 16260919), (47, 1729885), (103, 789365), (235, 345977), (515, 157873), (3359, 24205), (4841, 16795)]