25206141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4057}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 35710400

約数和(自身を除く): 10504259

約数列:

[1, 3, 19, 57, 109, 327, 2071, 4057, 6213, 12171, 77083, 231249, 442213, 1326639, 8402047, 25206141]

約数ペア:

[(1, 25206141), (3, 8402047), (19, 1326639), (57, 442213), (109, 231249), (327, 77083), (2071, 12171), (4057, 6213)]