2783183425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3359}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 3959746560

約数和(自身を除く): 1176563135

約数列:

[1, 5, 11, 23, 25, 55, 115, 131, 253, 275, 575, 655, 1265, 1441, 3013, 3275, 3359, 6325, 7205, 15065, 16795, 33143, 36025, 36949, 75325, 77257, 83975, 165715, 184745, 386285, 440029, 828575, 849827, 923725, 1931425, 2200145, 4249135, 4840319, 10120667, 11000725, 21245675, 24201595, 50603335, 111327337, 121007975, 253016675, 556636685, 2783183425]

約数ペア:

[(1, 2783183425), (5, 556636685), (11, 253016675), (23, 121007975), (25, 111327337), (55, 50603335), (115, 24201595), (131, 21245675), (253, 11000725), (275, 10120667), (575, 4840319), (655, 4249135), (1265, 2200145), (1441, 1931425), (3013, 923725), (3275, 849827), (3359, 828575), (6325, 440029), (7205, 386285), (15065, 184745), (16795, 165715), (33143, 83975), (36025, 77257), (36949, 75325)]