4200888975

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{343631}}^1$

素因数の和:343807

約数の個数: 24

約数和(自身を含む): 6988100352

約数和(自身を除く): 2787211377

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 4075, 12225, 343631, 1030893, 1718155, 5154465, 8590775, 25772325, 56011853, 168035559, 280059265, 840177795, 1400296325, 4200888975]

約数ペア:

[(1, 4200888975), (3, 1400296325), (5, 840177795), (15, 280059265), (25, 168035559), (75, 56011853), (163, 25772325), (489, 8590775), (815, 5154465), (2445, 1718155), (4075, 1030893), (12225, 343631)]