7168975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 9820800

約数和(自身を除く): 2651825

約数列:

[1, 5, 11, 25, 55, 131, 199, 275, 655, 995, 1441, 2189, 3275, 4975, 7205, 10945, 26069, 36025, 54725, 130345, 286759, 651725, 1433795, 7168975]

約数ペア:

[(1, 7168975), (5, 1433795), (11, 651725), (25, 286759), (55, 130345), (131, 54725), (199, 36025), (275, 26069), (655, 10945), (995, 7205), (1441, 4975), (2189, 3275)]