159147265

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 192931200

約数和(自身を除く): 33783935

約数列:

[1, 5, 199, 307, 521, 995, 1535, 2605, 61093, 103679, 159947, 305465, 518395, 799735, 31829453, 159147265]

約数ペア:

[(1, 159147265), (5, 31829453), (199, 799735), (307, 518395), (521, 305465), (995, 159947), (1535, 103679), (2605, 61093)]