26952345

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{3169}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 55386240

約数和(自身を除く): 28433895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 3169, 8505, 9507, 15845, 22183, 28521, 47535, 66549, 85563, 110915, 142605, 199647, 256689, 332745, 427815, 598941, 770067, 998235, 1283445, 1796823, 2994705, 3850335, 5390469, 8984115, 26952345]

約数ペア:

[(1, 26952345), (3, 8984115), (5, 5390469), (7, 3850335), (9, 2994705), (15, 1796823), (21, 1283445), (27, 998235), (35, 770067), (45, 598941), (63, 427815), (81, 332745), (105, 256689), (135, 199647), (189, 142605), (243, 110915), (315, 85563), (405, 66549), (567, 47535), (945, 28521), (1215, 22183), (1701, 15845), (2835, 9507), (3169, 8505)]