315047745

素因数分解:

$3^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3019}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 560995200

約数和(自身を除く): 245947455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 773, 2319, 3019, 3865, 6957, 9057, 11595, 15095, 20871, 27171, 34785, 45285, 81513, 104355, 135855, 407565, 2333687, 7001061, 11668435, 21003183, 35005305, 63009549, 105015915, 315047745]

約数ペア:

[(1, 315047745), (3, 105015915), (5, 63009549), (9, 35005305), (15, 21003183), (27, 11668435), (45, 7001061), (135, 2333687), (773, 407565), (2319, 135855), (3019, 104355), (3865, 81513), (6957, 45285), (9057, 34785), (11595, 27171), (15095, 20871)]