55409475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 102136320

約数和(自身を除く): 46726845

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1429, 1551, 2585, 3525, 4287, 7145, 7755, 12925, 15719, 21435, 35725, 38775, 47157, 67163, 78595, 107175, 201489, 235785, 335815, 392975, 738793, 1007445, 1178925, 1679075, 2216379, 3693965, 5037225, 11081895, 18469825, 55409475]

約数ペア:

[(1, 55409475), (3, 18469825), (5, 11081895), (11, 5037225), (15, 3693965), (25, 2216379), (33, 1679075), (47, 1178925), (55, 1007445), (75, 738793), (141, 392975), (165, 335815), (235, 235785), (275, 201489), (517, 107175), (705, 78595), (825, 67163), (1175, 47157), (1429, 38775), (1551, 35725), (2585, 21435), (3525, 15719), (4287, 12925), (7145, 7755)]