71512145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1759}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 88197120

約数和(自身を除く): 16684975

約数列:

[1, 5, 47, 173, 235, 865, 1759, 8131, 8795, 40655, 82673, 304307, 413365, 1521535, 14302429, 71512145]

約数ペア:

[(1, 71512145), (5, 14302429), (47, 1521535), (173, 413365), (235, 304307), (865, 82673), (1759, 40655), (8131, 8795)]