3974817025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{5261}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 5042427264

約数和(自身を除く): 1067610239

約数列:

[1, 5, 25, 47, 235, 643, 1175, 3215, 5261, 16075, 26305, 30221, 131525, 151105, 247267, 755525, 1236335, 3382823, 6181675, 16914115, 84570575, 158992681, 794963405, 3974817025]

約数ペア:

[(1, 3974817025), (5, 794963405), (25, 158992681), (47, 84570575), (235, 16914115), (643, 6181675), (1175, 3382823), (3215, 1236335), (5261, 755525), (16075, 247267), (26305, 151105), (30221, 131525)]