56910225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{39937}}^1$

素因数の和:39969

約数の個数: 24

約数和(自身を含む): 99046240

約数和(自身を除く): 42136015

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 39937, 119811, 199685, 599055, 758803, 998425, 2276409, 2995275, 3794015, 11382045, 18970075, 56910225]

約数ペア:

[(1, 56910225), (3, 18970075), (5, 11382045), (15, 3794015), (19, 2995275), (25, 2276409), (57, 998425), (75, 758803), (95, 599055), (285, 199685), (475, 119811), (1425, 39937)]