2077851915

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{8597}}^1$

素因数の和:8780

約数の個数: 48

約数和(自身を含む): 3718050336

約数和(自身を除く): 1640198421

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 131, 205, 369, 393, 615, 655, 1179, 1845, 1965, 5371, 5895, 8597, 16113, 25791, 26855, 42985, 48339, 77373, 80565, 128955, 241695, 352477, 386865, 1057431, 1126207, 1762385, 3172293, 3378621, 5287155, 5631035, 10135863, 15861465, 16893105, 46174487, 50679315, 138523461, 230872435, 415570383, 692617305, 2077851915]

約数ペア:

[(1, 2077851915), (3, 692617305), (5, 415570383), (9, 230872435), (15, 138523461), (41, 50679315), (45, 46174487), (123, 16893105), (131, 15861465), (205, 10135863), (369, 5631035), (393, 5287155), (615, 3378621), (655, 3172293), (1179, 1762385), (1845, 1126207), (1965, 1057431), (5371, 386865), (5895, 352477), (8597, 241695), (16113, 128955), (25791, 80565), (26855, 77373), (42985, 48339)]