291236555

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{2129}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 354261600

約数和(自身を除く): 63025045

約数列:

[1, 5, 109, 251, 545, 1255, 2129, 10645, 27359, 136795, 232061, 534379, 1160305, 2671895, 58247311, 291236555]

約数ペア:

[(1, 291236555), (5, 58247311), (109, 2671895), (251, 1160305), (545, 534379), (1255, 232061), (2129, 136795), (10645, 27359)]