23089725

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 43052800

約数和(自身を除く): 19963075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 433, 675, 711, 1185, 1299, 1975, 2133, 2165, 3555, 3897, 5925, 6495, 10665, 10825, 11691, 17775, 19485, 32475, 34207, 53325, 58455, 97425, 102621, 171035, 292275, 307863, 513105, 855175, 923589, 1539315, 2565525, 4617945, 7696575, 23089725]

約数ペア:

[(1, 23089725), (3, 7696575), (5, 4617945), (9, 2565525), (15, 1539315), (25, 923589), (27, 855175), (45, 513105), (75, 307863), (79, 292275), (135, 171035), (225, 102621), (237, 97425), (395, 58455), (433, 53325), (675, 34207), (711, 32475), (1185, 19485), (1299, 17775), (1975, 11691), (2133, 10825), (2165, 10665), (3555, 6495), (3897, 5925)]