74042155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28643}}^1$

素因数の和:28706

約数の個数: 16

約数和(自身を含む): 98993664

約数和(自身を除く): 24951509

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 28643, 143215, 315073, 1346221, 1575365, 6731105, 14808431, 74042155]

約数ペア:

[(1, 74042155), (5, 14808431), (11, 6731105), (47, 1575365), (55, 1346221), (235, 315073), (517, 143215), (2585, 28643)]