129174145

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2909}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 158397120

約数和(自身を除く): 29222975

約数列:

[1, 5, 83, 107, 415, 535, 2909, 8881, 14545, 44405, 241447, 311263, 1207235, 1556315, 25834829, 129174145]

約数ペア:

[(1, 129174145), (5, 25834829), (83, 1556315), (107, 1207235), (415, 311263), (535, 241447), (2909, 44405), (8881, 14545)]