1285678935

素因数分解:

$3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{27983}}^1$

素因数の和:29015

約数の個数: 24

約数和(自身を含む): 2230772544

約数和(自身を除く): 945093609

約数列:

[1, 3, 5, 9, 15, 45, 1021, 3063, 5105, 9189, 15315, 27983, 45945, 83949, 139915, 251847, 419745, 1259235, 28570643, 85711929, 142853215, 257135787, 428559645, 1285678935]

約数ペア:

[(1, 1285678935), (3, 428559645), (5, 257135787), (9, 142853215), (15, 85711929), (45, 28570643), (1021, 1259235), (3063, 419745), (5105, 251847), (9189, 139915), (15315, 83949), (27983, 45945)]