54716175

素因数分解:

$3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 101620480

約数和(自身を除く): 46904305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 135, 225, 309, 515, 675, 787, 927, 1545, 2361, 2575, 2781, 3935, 4635, 7083, 7725, 11805, 13905, 19675, 21249, 23175, 35415, 59025, 69525, 81061, 106245, 177075, 243183, 405305, 531225, 729549, 1215915, 2026525, 2188647, 3647745, 6079575, 10943235, 18238725, 54716175]

約数ペア:

[(1, 54716175), (3, 18238725), (5, 10943235), (9, 6079575), (15, 3647745), (25, 2188647), (27, 2026525), (45, 1215915), (75, 729549), (103, 531225), (135, 405305), (225, 243183), (309, 177075), (515, 106245), (675, 81061), (787, 69525), (927, 59025), (1545, 35415), (2361, 23175), (2575, 21249), (2781, 19675), (3935, 13905), (4635, 11805), (7083, 7725)]