15242750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 30045600

約数和(自身を除く): 14802850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 3209, 4750, 6418, 16045, 32090, 60971, 80225, 121942, 160450, 304855, 401125, 609710, 802250, 1524275, 3048550, 7621375, 15242750]

約数ペア:

[(1, 15242750), (2, 7621375), (5, 3048550), (10, 1524275), (19, 802250), (25, 609710), (38, 401125), (50, 304855), (95, 160450), (125, 121942), (190, 80225), (250, 60971), (475, 32090), (950, 16045), (2375, 6418), (3209, 4750)]