247932055

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{25031}}^1$

素因数の和:25326

約数の個数: 16

約数和(自身を含む): 341236224

約数和(自身を除く): 93304169

約数列:

[1, 5, 7, 35, 283, 1415, 1981, 9905, 25031, 125155, 175217, 876085, 7083773, 35418865, 49586411, 247932055]

約数ペア:

[(1, 247932055), (5, 49586411), (7, 35418865), (35, 7083773), (283, 876085), (1415, 175217), (1981, 125155), (9905, 25031)]