130175305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 173553408

約数和(自身を除く): 43378103

約数列:

[1, 5, 13, 65, 67, 71, 335, 355, 421, 871, 923, 2105, 4355, 4615, 4757, 5473, 23785, 27365, 28207, 29891, 61841, 141035, 149455, 309205, 366691, 388583, 1833455, 1942915, 2002697, 10013485, 26035061, 130175305]

約数ペア:

[(1, 130175305), (5, 26035061), (13, 10013485), (65, 2002697), (67, 1942915), (71, 1833455), (335, 388583), (355, 366691), (421, 309205), (871, 149455), (923, 141035), (2105, 61841), (4355, 29891), (4615, 28207), (4757, 27365), (5473, 23785)]