120147245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{7103}}^1$

素因数の和:7324

約数の個数: 16

約数和(自身を含む): 153446400

約数和(自身を除く): 33299155

約数列:

[1, 5, 17, 85, 199, 995, 3383, 7103, 16915, 35515, 120751, 603755, 1413497, 7067485, 24029449, 120147245]

約数ペア:

[(1, 120147245), (5, 24029449), (17, 7067485), (85, 1413497), (199, 603755), (995, 120751), (3383, 35515), (7103, 16915)]