29725025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5689}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 42333600

約数和(自身を除く): 12608575

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 5689, 28445, 62579, 108091, 142225, 312895, 540455, 1189001, 1564475, 2702275, 5945005, 29725025]

約数ペア:

[(1, 29725025), (5, 5945005), (11, 2702275), (19, 1564475), (25, 1189001), (55, 540455), (95, 312895), (209, 142225), (275, 108091), (475, 62579), (1045, 28445), (5225, 5689)]