28649550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{190997}}^1$

素因数の和:191012

約数の個数: 24

約数和(自身を含む): 71051256

約数和(自身を除く): 42401706

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 190997, 381994, 572991, 954985, 1145982, 1909970, 2864955, 4774925, 5729910, 9549850, 14324775, 28649550]

約数ペア:

[(1, 28649550), (2, 14324775), (3, 9549850), (5, 5729910), (6, 4774925), (10, 2864955), (15, 1909970), (25, 1145982), (30, 954985), (50, 572991), (75, 381994), (150, 190997)]