47234745

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 85214976

約数和(自身を除く): 37980231

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 405, 523, 669, 1115, 1569, 2007, 2615, 3345, 4707, 6021, 7845, 10035, 14121, 18063, 23535, 30105, 42363, 70605, 90315, 116629, 211815, 349887, 583145, 1049661, 1749435, 3148983, 5248305, 9446949, 15744915, 47234745]

約数ペア:

[(1, 47234745), (3, 15744915), (5, 9446949), (9, 5248305), (15, 3148983), (27, 1749435), (45, 1049661), (81, 583145), (135, 349887), (223, 211815), (405, 116629), (523, 90315), (669, 70605), (1115, 42363), (1569, 30105), (2007, 23535), (2615, 18063), (3345, 14121), (4707, 10035), (6021, 7845)]