2751605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 3504384

約数和(自身を除く): 752779

約数列:

[1, 5, 23, 71, 115, 337, 355, 1633, 1685, 7751, 8165, 23927, 38755, 119635, 550321, 2751605]

約数ペア:

[(1, 2751605), (5, 550321), (23, 119635), (71, 38755), (115, 23927), (337, 8165), (355, 7751), (1633, 1685)]