72068155

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4326

約数の個数: 16

約数和(自身を含む): 89553024

約数和(自身を除く): 17484869

約数列:

[1, 5, 47, 73, 235, 365, 3431, 4201, 17155, 21005, 197447, 306673, 987235, 1533365, 14413631, 72068155]

約数ペア:

[(1, 72068155), (5, 14413631), (47, 1533365), (73, 987235), (235, 306673), (365, 197447), (3431, 21005), (4201, 17155)]