127636785

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9239}}^1$

素因数の和:9557

約数の個数: 24

約数和(自身を含む): 221981760

約数和(自身を除く): 94344975

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 4605, 9239, 13815, 27717, 46195, 83151, 138585, 415755, 2836373, 8509119, 14181865, 25527357, 42545595, 127636785]

約数ペア:

[(1, 127636785), (3, 42545595), (5, 25527357), (9, 14181865), (15, 8509119), (45, 2836373), (307, 415755), (921, 138585), (1535, 83151), (2763, 46195), (4605, 27717), (9239, 13815)]