149824115

素因数分解:

$5^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 211200000

約数和(自身を除く): 61375885

約数列:

[1, 5, 7, 35, 49, 199, 245, 343, 439, 995, 1393, 1715, 2195, 3073, 6965, 9751, 15365, 21511, 48755, 68257, 87361, 107555, 150577, 341285, 436805, 611527, 752885, 3057635, 4280689, 21403445, 29964823, 149824115]

約数ペア:

[(1, 149824115), (5, 29964823), (7, 21403445), (35, 4280689), (49, 3057635), (199, 752885), (245, 611527), (343, 436805), (439, 341285), (995, 150577), (1393, 107555), (1715, 87361), (2195, 68257), (3073, 48755), (6965, 21511), (9751, 15365)]