55004075

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10139}}^1$

素因数の和:10187

約数の個数: 24

約数和(自身を含む): 80471040

約数和(自身を除く): 25466965

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 10139, 50695, 70973, 253475, 314309, 354865, 1571545, 1774325, 2200163, 7857725, 11000815, 55004075]

約数ペア:

[(1, 55004075), (5, 11000815), (7, 7857725), (25, 2200163), (31, 1774325), (35, 1571545), (155, 354865), (175, 314309), (217, 253475), (775, 70973), (1085, 50695), (5425, 10139)]