1025105265

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 1802551296

約数和(自身を除く): 777446031

約数列:

[1, 3, 5, 9, 15, 45, 127, 181, 381, 543, 635, 905, 991, 1143, 1629, 1905, 2715, 2973, 4955, 5715, 8145, 8919, 14865, 22987, 44595, 68961, 114935, 125857, 179371, 206883, 344805, 377571, 538113, 629285, 896855, 1034415, 1132713, 1614339, 1887855, 2690565, 5663565, 8071695, 22780117, 68340351, 113900585, 205021053, 341701755, 1025105265]

約数ペア:

[(1, 1025105265), (3, 341701755), (5, 205021053), (9, 113900585), (15, 68340351), (45, 22780117), (127, 8071695), (181, 5663565), (381, 2690565), (543, 1887855), (635, 1614339), (905, 1132713), (991, 1034415), (1143, 896855), (1629, 629285), (1905, 538113), (2715, 377571), (2973, 344805), (4955, 206883), (5715, 179371), (8145, 125857), (8919, 114935), (14865, 68961), (22987, 44595)]