22431925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 30105216

約数和(自身を除く): 7673291

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1123, 1175, 3995, 5615, 19091, 19975, 28075, 52781, 95455, 263905, 477275, 897277, 1319525, 4486385, 22431925]

約数ペア:

[(1, 22431925), (5, 4486385), (17, 1319525), (25, 897277), (47, 477275), (85, 263905), (235, 95455), (425, 52781), (799, 28075), (1123, 19975), (1175, 19091), (3995, 5615)]