38404225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 50487840

約数和(自身を除く): 12083615

約数列:

[1, 5, 19, 25, 95, 233, 347, 475, 1165, 1735, 4427, 5825, 6593, 8675, 22135, 32965, 80851, 110675, 164825, 404255, 1536169, 2021275, 7680845, 38404225]

約数ペア:

[(1, 38404225), (5, 7680845), (19, 2021275), (25, 1536169), (95, 404255), (233, 164825), (347, 110675), (475, 80851), (1165, 32965), (1735, 22135), (4427, 8675), (5825, 6593)]