855426855

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{851171}}^1$

素因数の和:851246

約数の個数: 16

約数和(自身を含む): 1389112704

約数和(自身を除く): 533685849

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 851171, 2553513, 4255855, 12767565, 57028457, 171085371, 285142285, 855426855]

約数ペア:

[(1, 855426855), (3, 285142285), (5, 171085371), (15, 57028457), (67, 12767565), (201, 4255855), (335, 2553513), (1005, 851171)]