38813745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89227}}^1$

素因数の和:89264

約数の個数: 16

約数和(自身を含む): 64244160

約数和(自身を除く): 25430415

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 89227, 267681, 446135, 1338405, 2587583, 7762749, 12937915, 38813745]

約数ペア:

[(1, 38813745), (3, 12937915), (5, 7762749), (15, 2587583), (29, 1338405), (87, 446135), (145, 267681), (435, 89227)]