425409250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{243091}}^1$

素因数の和:243115

約数の個数: 32

約数和(自身を含む): 910136448

約数和(自身を除く): 484727198

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 243091, 486182, 1215455, 1701637, 2430910, 3403274, 6077275, 8508185, 12154550, 17016370, 30386375, 42540925, 60772750, 85081850, 212704625, 425409250]

約数ペア:

[(1, 425409250), (2, 212704625), (5, 85081850), (7, 60772750), (10, 42540925), (14, 30386375), (25, 17016370), (35, 12154550), (50, 8508185), (70, 6077275), (125, 3403274), (175, 2430910), (250, 1701637), (350, 1215455), (875, 486182), (1750, 243091)]