193044945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757039}}^1$

素因数の和:757064

約数の個数: 16

約数和(自身を含む): 327041280

約数和(自身を除く): 133996335

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 757039, 2271117, 3785195, 11355585, 12869663, 38608989, 64348315, 193044945]

約数ペア:

[(1, 193044945), (3, 64348315), (5, 38608989), (15, 12869663), (17, 11355585), (51, 3785195), (85, 2271117), (255, 757039)]