239334925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 335067840

約数和(自身を除く): 95732915

約数列:

[1, 5, 17, 19, 25, 85, 95, 107, 277, 323, 425, 475, 535, 1385, 1615, 1819, 2033, 2675, 4709, 5263, 6925, 8075, 9095, 10165, 23545, 26315, 29639, 34561, 45475, 50825, 89471, 117725, 131575, 148195, 172805, 447355, 503863, 563141, 740975, 864025, 2236775, 2519315, 2815705, 9573397, 12596575, 14078525, 47866985, 239334925]

約数ペア:

[(1, 239334925), (5, 47866985), (17, 14078525), (19, 12596575), (25, 9573397), (85, 2815705), (95, 2519315), (107, 2236775), (277, 864025), (323, 740975), (425, 563141), (475, 503863), (535, 447355), (1385, 172805), (1615, 148195), (1819, 131575), (2033, 117725), (2675, 89471), (4709, 50825), (5263, 45475), (6925, 34561), (8075, 29639), (9095, 26315), (10165, 23545)]