9777975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7669}}^1$

素因数の和:7699

約数の個数: 24

約数和(自身を含む): 17119440

約数和(自身を除く): 7341465

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 7669, 23007, 38345, 115035, 130373, 191725, 391119, 575175, 651865, 1955595, 3259325, 9777975]

約数ペア:

[(1, 9777975), (3, 3259325), (5, 1955595), (15, 651865), (17, 575175), (25, 391119), (51, 191725), (75, 130373), (85, 115035), (255, 38345), (425, 23007), (1275, 7669)]