808214985

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{158941}}^1$

素因数の和:159065

約数の個数: 24

約数和(自身を含む): 1413312264

約数和(自身を除く): 605097279

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 158941, 476823, 794705, 1430469, 2384115, 7152345, 17960333, 53880999, 89801665, 161642997, 269404995, 808214985]

約数ペア:

[(1, 808214985), (3, 269404995), (5, 161642997), (9, 89801665), (15, 53880999), (45, 17960333), (113, 7152345), (339, 2384115), (565, 1430469), (1017, 794705), (1695, 476823), (5085, 158941)]