102047545

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 123984000

約数和(自身を除く): 21936455

約数列:

[1, 5, 139, 359, 409, 695, 1795, 2045, 49901, 56851, 146831, 249505, 284255, 734155, 20409509, 102047545]

約数ペア:

[(1, 102047545), (5, 20409509), (139, 734155), (359, 284255), (409, 249505), (695, 146831), (1795, 56851), (2045, 49901)]