49685865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 34364055

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 1823, 5451, 5469, 9085, 9115, 27255, 27345, 41929, 125787, 144017, 209645, 432051, 628935, 720085, 2160255, 3312391, 9937173, 16561955, 49685865]

約数ペア:

[(1, 49685865), (3, 16561955), (5, 9937173), (15, 3312391), (23, 2160255), (69, 720085), (79, 628935), (115, 432051), (237, 209645), (345, 144017), (395, 125787), (1185, 41929), (1817, 27345), (1823, 27255), (5451, 9115), (5469, 9085)]