159236055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16931}}^1$

素因数の和:16972

約数の個数: 48

約数和(自身を含む): 316967040

約数和(自身を除く): 157730985

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 16931, 50793, 84655, 152379, 186241, 253965, 321689, 558723, 761895, 931205, 965067, 1608445, 1676169, 2793615, 2895201, 3538579, 4825335, 8380845, 10615737, 14476005, 17692895, 31847211, 53078685, 159236055]

約数ペア:

[(1, 159236055), (3, 53078685), (5, 31847211), (9, 17692895), (11, 14476005), (15, 10615737), (19, 8380845), (33, 4825335), (45, 3538579), (55, 2895201), (57, 2793615), (95, 1676169), (99, 1608445), (165, 965067), (171, 931205), (209, 761895), (285, 558723), (495, 321689), (627, 253965), (855, 186241), (1045, 152379), (1881, 84655), (3135, 50793), (9405, 16931)]