25394499

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 15731901

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1019, 1917, 2769, 3057, 8307, 9171, 13247, 24921, 27513, 39741, 72349, 119223, 217047, 357669, 651141, 940537, 1953423, 2821611, 8464833, 25394499]

約数ペア:

[(1, 25394499), (3, 8464833), (9, 2821611), (13, 1953423), (27, 940537), (39, 651141), (71, 357669), (117, 217047), (213, 119223), (351, 72349), (639, 39741), (923, 27513), (1019, 24921), (1917, 13247), (2769, 9171), (3057, 8307)]