8401825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 11269368

約数和(自身を除く): 2867543

約数列:

[1, 5, 17, 25, 53, 85, 265, 373, 425, 901, 1325, 1865, 4505, 6341, 9325, 19769, 22525, 31705, 98845, 158525, 336073, 494225, 1680365, 8401825]

約数ペア:

[(1, 8401825), (5, 1680365), (17, 494225), (25, 336073), (53, 158525), (85, 98845), (265, 31705), (373, 22525), (425, 19769), (901, 9325), (1325, 6341), (1865, 4505)]