1839325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 2455200

約数和(自身を除く): 615875

約数列:

[1, 5, 25, 29, 43, 59, 145, 215, 295, 725, 1075, 1247, 1475, 1711, 2537, 6235, 8555, 12685, 31175, 42775, 63425, 73573, 367865, 1839325]

約数ペア:

[(1, 1839325), (5, 367865), (25, 73573), (29, 63425), (43, 42775), (59, 31175), (145, 12685), (215, 8555), (295, 6235), (725, 2537), (1075, 1711), (1247, 1475)]