56352025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 75129120

約数和(自身を除く): 18777095

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 1979, 5695, 9895, 28475, 33643, 49475, 132593, 168215, 662965, 841075, 2254081, 3314825, 11270405, 56352025]

約数ペア:

[(1, 56352025), (5, 11270405), (17, 3314825), (25, 2254081), (67, 841075), (85, 662965), (335, 168215), (425, 132593), (1139, 49475), (1675, 33643), (1979, 28475), (5695, 9895)]