5147312225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{645431}}^1$

素因数の和:645481

約数の個数: 24

約数和(自身を含む): 7203021120

約数和(自身を除く): 2055708895

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 645431, 3227155, 7099741, 16135775, 18717499, 35498705, 93587495, 177493525, 205892489, 467937475, 1029462445, 5147312225]

約数ペア:

[(1, 5147312225), (5, 1029462445), (11, 467937475), (25, 205892489), (29, 177493525), (55, 93587495), (145, 35498705), (275, 18717499), (319, 16135775), (725, 7099741), (1595, 3227155), (7975, 645431)]