98140225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 128707040

約数和(自身を除く): 30566815

約数列:

[1, 5, 19, 25, 95, 307, 475, 673, 1535, 3365, 5833, 7675, 12787, 16825, 29165, 63935, 145825, 206611, 319675, 1033055, 3925609, 5165275, 19628045, 98140225]

約数ペア:

[(1, 98140225), (5, 19628045), (19, 5165275), (25, 3925609), (95, 1033055), (307, 319675), (475, 206611), (673, 145825), (1535, 63935), (3365, 29165), (5833, 16825), (7675, 12787)]