87045275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 111815760

約数和(自身を除く): 24770485

約数列:

[1, 5, 25, 37, 139, 185, 677, 695, 925, 3385, 3475, 5143, 16925, 25049, 25715, 94103, 125245, 128575, 470515, 626225, 2352575, 3481811, 17409055, 87045275]

約数ペア:

[(1, 87045275), (5, 17409055), (25, 3481811), (37, 2352575), (139, 626225), (185, 470515), (677, 128575), (695, 125245), (925, 94103), (3385, 25715), (3475, 25049), (5143, 16925)]