315047315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5711}}^1$

素因数の和:5803

約数の個数: 32

約数和(自身を含む): 444165120

約数和(自身を除く): 129117805

約数列:

[1, 5, 11, 17, 55, 59, 85, 187, 295, 649, 935, 1003, 3245, 5015, 5711, 11033, 28555, 55165, 62821, 97087, 314105, 336949, 485435, 1067957, 1684745, 3706439, 5339785, 5728133, 18532195, 28640665, 63009463, 315047315]

約数ペア:

[(1, 315047315), (5, 63009463), (11, 28640665), (17, 18532195), (55, 5728133), (59, 5339785), (85, 3706439), (187, 1684745), (295, 1067957), (649, 485435), (935, 336949), (1003, 314105), (3245, 97087), (5015, 62821), (5711, 55165), (11033, 28555)]