298243185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2477}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 499564800

約数和(自身を除く): 201321615

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 349, 1047, 1745, 2477, 5235, 7431, 8027, 12385, 24081, 37155, 40135, 56971, 120405, 170913, 284855, 854565, 864473, 2593419, 4322365, 12967095, 19882879, 59648637, 99414395, 298243185]

約数ペア:

[(1, 298243185), (3, 99414395), (5, 59648637), (15, 19882879), (23, 12967095), (69, 4322365), (115, 2593419), (345, 864473), (349, 854565), (1047, 284855), (1745, 170913), (2477, 120405), (5235, 56971), (7431, 40135), (8027, 37155), (12385, 24081)]