71444825

素因数分解:

$5^2\times {\mathrm{443}}^1\times {\mathrm{6451}}^1$

素因数の和:6904

約数の個数: 12

約数和(自身を含む): 88805328

約数和(自身を除く): 17360503

約数列:

[1, 5, 25, 443, 2215, 6451, 11075, 32255, 161275, 2857793, 14288965, 71444825]

約数ペア:

[(1, 71444825), (5, 14288965), (25, 2857793), (443, 161275), (2215, 32255), (6451, 11075)]