154194155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4999}}^1$

素因数の和:5234

約数の個数: 16

約数和(自身を含む): 192000000

約数和(自身を除く): 37805845

約数列:

[1, 5, 31, 155, 199, 995, 4999, 6169, 24995, 30845, 154969, 774845, 994801, 4974005, 30838831, 154194155]

約数ペア:

[(1, 154194155), (5, 30838831), (31, 4974005), (155, 994801), (199, 774845), (995, 154969), (4999, 30845), (6169, 24995)]