54799680105

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{45121}}^1$

素因数の和:45466

約数の個数: 48

約数和(自身を含む): 96167255184

約数和(自身を除く): 41367575079

約数列:

[1, 3, 5, 9, 15, 45, 137, 197, 411, 591, 685, 985, 1233, 1773, 2055, 2955, 6165, 8865, 26989, 45121, 80967, 134945, 135363, 225605, 242901, 404835, 406089, 676815, 1214505, 2030445, 6181577, 8888837, 18544731, 26666511, 30907885, 44444185, 55634193, 79999533, 92723655, 133332555, 278170965, 399997665, 1217770669, 3653312007, 6088853345, 10959936021, 18266560035, 54799680105]

約数ペア:

[(1, 54799680105), (3, 18266560035), (5, 10959936021), (9, 6088853345), (15, 3653312007), (45, 1217770669), (137, 399997665), (197, 278170965), (411, 133332555), (591, 92723655), (685, 79999533), (985, 55634193), (1233, 44444185), (1773, 30907885), (2055, 26666511), (2955, 18544731), (6165, 8888837), (8865, 6181577), (26989, 2030445), (45121, 1214505), (80967, 676815), (134945, 406089), (135363, 404835), (225605, 242901)]