159475495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{2111}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 198443520

約数和(自身を除く): 38968025

約数列:

[1, 5, 29, 145, 521, 2111, 2605, 10555, 15109, 61219, 75545, 306095, 1099831, 5499155, 31895099, 159475495]

約数ペア:

[(1, 159475495), (5, 31895099), (29, 5499155), (145, 1099831), (521, 306095), (2111, 75545), (2605, 61219), (10555, 15109)]