42106375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{17729}}^1$

素因数の和:17763

約数の個数: 16

約数和(自身を含む): 55317600

約数和(自身を除く): 13211225

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 17729, 88645, 336851, 443225, 1684255, 2216125, 8421275, 42106375]

約数ペア:

[(1, 42106375), (5, 8421275), (19, 2216125), (25, 1684255), (95, 443225), (125, 336851), (475, 88645), (2375, 17729)]