54008975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 69662208

約数和(自身を除く): 15653233

約数列:

[1, 5, 25, 31, 155, 227, 307, 775, 1135, 1535, 5675, 7037, 7675, 9517, 35185, 47585, 69689, 175925, 237925, 348445, 1742225, 2160359, 10801795, 54008975]

約数ペア:

[(1, 54008975), (5, 10801795), (25, 2160359), (31, 1742225), (155, 348445), (227, 237925), (307, 175925), (775, 69689), (1135, 47585), (1535, 35185), (5675, 9517), (7037, 7675)]