128838225465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8863999}}^1$

素因数の和:8864046

約数の個数: 48

約数和(自身を含む): 248901120000

約数和(自身を除く): 120062894535

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 14535, 8863999, 26591997, 44319995, 79775991, 132959985, 150687983, 168415981, 398879955, 452063949, 505247943, 753439915, 842079905, 1356191847, 1515743829, 2260319745, 2526239715, 2863071677, 6780959235, 7578719145, 8589215031, 14315358385, 25767645093, 42946075155, 128838225465]

約数ペア:

[(1, 128838225465), (3, 42946075155), (5, 25767645093), (9, 14315358385), (15, 8589215031), (17, 7578719145), (19, 6780959235), (45, 2863071677), (51, 2526239715), (57, 2260319745), (85, 1515743829), (95, 1356191847), (153, 842079905), (171, 753439915), (255, 505247943), (285, 452063949), (323, 398879955), (765, 168415981), (855, 150687983), (969, 132959985), (1615, 79775991), (2907, 44319995), (4845, 26591997), (14535, 8863999)]