1252803095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{280583}}^1$

素因数の和:280654

約数の個数: 16

約数和(自身を含む): 1616163840

約数和(自身を除く): 363360745

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 280583, 1402915, 5331077, 13187401, 26655385, 65937005, 250560619, 1252803095]

約数ペア:

[(1, 1252803095), (5, 250560619), (19, 65937005), (47, 26655385), (95, 13187401), (235, 5331077), (893, 1402915), (4465, 280583)]