30783315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89227}}^1$

素因数の和:89258

約数の個数: 16

約数和(自身を含む): 51395328

約数和(自身を除く): 20612013

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 89227, 267681, 446135, 1338405, 2052221, 6156663, 10261105, 30783315]

約数ペア:

[(1, 30783315), (3, 10261105), (5, 6156663), (15, 2052221), (23, 1338405), (69, 446135), (115, 267681), (345, 89227)]