6426855

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 11203920

約数和(自身を除く): 4777065

約数列:

[1, 3, 5, 9, 15, 45, 251, 569, 753, 1255, 1707, 2259, 2845, 3765, 5121, 8535, 11295, 25605, 142819, 428457, 714095, 1285371, 2142285, 6426855]

約数ペア:

[(1, 6426855), (3, 2142285), (5, 1285371), (9, 714095), (15, 428457), (45, 142819), (251, 25605), (569, 11295), (753, 8535), (1255, 5121), (1707, 3765), (2259, 2845)]