2628103005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{40529}}^1$

素因数の和:40682

約数の個数: 48

約数和(自身を含む): 5007562560

約数和(自身を除く): 2379459555

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1179, 1441, 1965, 4323, 5895, 7205, 12969, 21615, 40529, 64845, 121587, 202645, 364761, 445819, 607935, 1337457, 1823805, 2229095, 4012371, 5309299, 6687285, 15927897, 20061855, 26546495, 47783691, 58402289, 79639485, 175206867, 238918455, 292011445, 525620601, 876034335, 2628103005]

約数ペア:

[(1, 2628103005), (3, 876034335), (5, 525620601), (9, 292011445), (11, 238918455), (15, 175206867), (33, 79639485), (45, 58402289), (55, 47783691), (99, 26546495), (131, 20061855), (165, 15927897), (393, 6687285), (495, 5309299), (655, 4012371), (1179, 2229095), (1441, 1823805), (1965, 1337457), (4323, 607935), (5895, 445819), (7205, 364761), (12969, 202645), (21615, 121587), (40529, 64845)]