82517775

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{2903}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 136836480

約数和(自身を除く): 54318705

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1895, 2903, 5685, 8709, 9475, 14515, 28425, 43545, 72575, 217725, 1100237, 3300711, 5501185, 16503555, 27505925, 82517775]

約数ペア:

[(1, 82517775), (3, 27505925), (5, 16503555), (15, 5501185), (25, 3300711), (75, 1100237), (379, 217725), (1137, 72575), (1895, 43545), (2903, 28425), (5685, 14515), (8709, 9475)]