6690585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 12773376

約数和(自身を除く): 6082791

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 43, 55, 69, 115, 123, 129, 165, 205, 215, 253, 345, 451, 473, 615, 645, 759, 943, 989, 1265, 1353, 1419, 1763, 2255, 2365, 2829, 2967, 3795, 4715, 4945, 5289, 6765, 7095, 8815, 10373, 10879, 14145, 14835, 19393, 26445, 31119, 32637, 40549, 51865, 54395, 58179, 96965, 121647, 155595, 163185, 202745, 290895, 446039, 608235, 1338117, 2230195, 6690585]

約数ペア:

[(1, 6690585), (3, 2230195), (5, 1338117), (11, 608235), (15, 446039), (23, 290895), (33, 202745), (41, 163185), (43, 155595), (55, 121647), (69, 96965), (115, 58179), (123, 54395), (129, 51865), (165, 40549), (205, 32637), (215, 31119), (253, 26445), (345, 19393), (451, 14835), (473, 14145), (615, 10879), (645, 10373), (759, 8815), (943, 7095), (989, 6765), (1265, 5289), (1353, 4945), (1419, 4715), (1763, 3795), (2255, 2967), (2365, 2829)]