25832775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20261}}^1$

素因数の和:20291

約数の個数: 24

約数和(自身を含む): 45224784

約数和(自身を除く): 19392009

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 20261, 60783, 101305, 303915, 344437, 506525, 1033311, 1519575, 1722185, 5166555, 8610925, 25832775]

約数ペア:

[(1, 25832775), (3, 8610925), (5, 5166555), (15, 1722185), (17, 1519575), (25, 1033311), (51, 506525), (75, 344437), (85, 303915), (255, 101305), (425, 60783), (1275, 20261)]