27538650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{20399}}^1$

素因数の和:20420

約数の個数: 48

約数和(自身を含む): 75888000

約数和(自身を除く): 48349350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 20399, 40798, 61197, 101995, 122394, 183591, 203990, 305985, 367182, 509975, 550773, 611970, 917955, 1019950, 1101546, 1529925, 1835910, 2753865, 3059850, 4589775, 5507730, 9179550, 13769325, 27538650]

約数ペア:

[(1, 27538650), (2, 13769325), (3, 9179550), (5, 5507730), (6, 4589775), (9, 3059850), (10, 2753865), (15, 1835910), (18, 1529925), (25, 1101546), (27, 1019950), (30, 917955), (45, 611970), (50, 550773), (54, 509975), (75, 367182), (90, 305985), (135, 203990), (150, 183591), (225, 122394), (270, 101995), (450, 61197), (675, 40798), (1350, 20399)]