25756225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 35345952

約数和(自身を除く): 9589727

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1283, 1825, 4015, 6415, 14113, 20075, 32075, 70565, 93659, 352825, 468295, 1030249, 2341475, 5151245, 25756225]

約数ペア:

[(1, 25756225), (5, 5151245), (11, 2341475), (25, 1030249), (55, 468295), (73, 352825), (275, 93659), (365, 70565), (803, 32075), (1283, 20075), (1825, 14113), (4015, 6415)]