124640875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{23189}}^1$

素因数の和:23247

約数の個数: 16

約数和(自身を含む): 159176160

約数和(自身を除く): 34535285

約数列:

[1, 5, 25, 43, 125, 215, 1075, 5375, 23189, 115945, 579725, 997127, 2898625, 4985635, 24928175, 124640875]

約数ペア:

[(1, 124640875), (5, 24928175), (25, 4985635), (43, 2898625), (125, 997127), (215, 579725), (1075, 115945), (5375, 23189)]