487943445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{28711}}^1$

素因数の和:28833

約数の個数: 32

約数和(自身を含む): 859981824

約数和(自身を除く): 372038379

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5665, 16995, 28711, 86133, 143555, 315821, 430665, 947463, 1579105, 2957233, 4737315, 8871699, 14786165, 32529563, 44358495, 97588689, 162647815, 487943445]

約数ペア:

[(1, 487943445), (3, 162647815), (5, 97588689), (11, 44358495), (15, 32529563), (33, 14786165), (55, 8871699), (103, 4737315), (165, 2957233), (309, 1579105), (515, 947463), (1133, 430665), (1545, 315821), (3399, 143555), (5665, 86133), (16995, 28711)]