7131052025

素因数分解:

$5^2\times {\mathrm{1481}}^1\times {\mathrm{192601}}^1$

素因数の和:194092

約数の個数: 12

約数和(自身を含む): 8848521084

約数和(自身を除く): 1717469059

約数列:

[1, 5, 25, 1481, 7405, 37025, 192601, 963005, 4815025, 285242081, 1426210405, 7131052025]

約数ペア:

[(1, 7131052025), (5, 1426210405), (25, 285242081), (1481, 4815025), (7405, 963005), (37025, 192601)]