239213745

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{11383}}^1$

素因数の和:11861

約数の個数: 24

約数和(自身を含む): 415561536

約数和(自身を除く): 176347791

約数列:

[1, 3, 5, 9, 15, 45, 467, 1401, 2335, 4203, 7005, 11383, 21015, 34149, 56915, 102447, 170745, 512235, 5315861, 15947583, 26579305, 47842749, 79737915, 239213745]

約数ペア:

[(1, 239213745), (3, 79737915), (5, 47842749), (9, 26579305), (15, 15947583), (45, 5315861), (467, 512235), (1401, 170745), (2335, 102447), (4203, 56915), (7005, 34149), (11383, 21015)]