1459315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 2081808

約数和(自身を除く): 622493

約数列:

[1, 5, 11, 13, 55, 65, 143, 157, 169, 715, 785, 845, 1727, 1859, 2041, 8635, 9295, 10205, 22451, 26533, 112255, 132665, 291863, 1459315]

約数ペア:

[(1, 1459315), (5, 291863), (11, 132665), (13, 112255), (55, 26533), (65, 22451), (143, 10205), (157, 9295), (169, 8635), (715, 2041), (785, 1859), (845, 1727)]