25001119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 4513121

約数列:

[1, 11, 13, 143, 359, 487, 3949, 4667, 5357, 6331, 51337, 69641, 174833, 1923163, 2272829, 25001119]

約数ペア:

[(1, 25001119), (11, 2272829), (13, 1923163), (143, 174833), (359, 69641), (487, 51337), (3949, 6331), (4667, 5357)]