47140275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 95938304

約数和(自身を除く): 48798029

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 6907, 20721, 34535, 48349, 89791, 103605, 145047, 172675, 241745, 269373, 448955, 518025, 628537, 725235, 1208725, 1346865, 1885611, 2244775, 3142685, 3626175, 6734325, 9428055, 15713425, 47140275]

約数ペア:

[(1, 47140275), (3, 15713425), (5, 9428055), (7, 6734325), (13, 3626175), (15, 3142685), (21, 2244775), (25, 1885611), (35, 1346865), (39, 1208725), (65, 725235), (75, 628537), (91, 518025), (105, 448955), (175, 269373), (195, 241745), (273, 172675), (325, 145047), (455, 103605), (525, 89791), (975, 48349), (1365, 34535), (2275, 20721), (6825, 6907)]