225888901575

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{42420451}}^1$

素因数の和:42420535

約数の個数: 24

約数和(自身を含む): 378729795456

約数和(自身を除く): 152840893881

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 42420451, 127261353, 212102255, 636306765, 1060511275, 3011852021, 3181533825, 9035556063, 15059260105, 45177780315, 75296300525, 225888901575]

約数ペア:

[(1, 225888901575), (3, 75296300525), (5, 45177780315), (15, 15059260105), (25, 9035556063), (71, 3181533825), (75, 3011852021), (213, 1060511275), (355, 636306765), (1065, 212102255), (1775, 127261353), (5325, 42420451)]