56344375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5340

約数の個数: 20

約数和(自身を含む): 74563632

約数和(自身を除く): 18219257

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 5303, 10625, 26515, 90151, 132575, 450755, 662875, 2253775, 3314375, 11268875, 56344375]

約数ペア:

[(1, 56344375), (5, 11268875), (17, 3314375), (25, 2253775), (85, 662875), (125, 450755), (425, 132575), (625, 90151), (2125, 26515), (5303, 10625)]