38626225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{113}}^2$

素因数の和:258

約数の個数: 27

約数和(自身を含む): 53116609

約数和(自身を除く): 14490384

約数列:

[1, 5, 11, 25, 55, 113, 121, 275, 565, 605, 1243, 2825, 3025, 6215, 12769, 13673, 31075, 63845, 68365, 140459, 319225, 341825, 702295, 1545049, 3511475, 7725245, 38626225]

約数ペア:

[(1, 38626225), (5, 7725245), (11, 3511475), (25, 1545049), (55, 702295), (113, 341825), (121, 319225), (275, 140459), (565, 68365), (605, 63845), (1243, 31075), (2825, 13673), (3025, 12769)]