5272025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 7514400

約数和(自身を除く): 2242375

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1009, 1045, 5045, 5225, 11099, 19171, 25225, 55495, 95855, 210881, 277475, 479275, 1054405, 5272025]

約数ペア:

[(1, 5272025), (5, 1054405), (11, 479275), (19, 277475), (25, 210881), (55, 95855), (95, 55495), (209, 25225), (275, 19171), (475, 11099), (1009, 5225), (1045, 5045)]