348889225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 443900160

約数和(自身を除く): 95010935

約数列:

[1, 5, 25, 47, 235, 263, 1129, 1175, 1315, 5645, 6575, 12361, 28225, 53063, 61805, 265315, 296927, 309025, 1326575, 1484635, 7423175, 13955569, 69777845, 348889225]

約数ペア:

[(1, 348889225), (5, 69777845), (25, 13955569), (47, 7423175), (235, 1484635), (263, 1326575), (1129, 309025), (1175, 296927), (1315, 265315), (5645, 61805), (6575, 53063), (12361, 28225)]