55780695

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6229}}^1$

素因数の和:6439

約数の個数: 24

約数和(自身を含む): 97188000

約数和(自身を除く): 41407305

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 6229, 8955, 18687, 31145, 56061, 93435, 280305, 1239571, 3718713, 6197855, 11156139, 18593565, 55780695]

約数ペア:

[(1, 55780695), (3, 18593565), (5, 11156139), (9, 6197855), (15, 3718713), (45, 1239571), (199, 280305), (597, 93435), (995, 56061), (1791, 31145), (2985, 18687), (6229, 8955)]