11017805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 13910400

約数和(自身を除く): 2892595

約数列:

[1, 5, 23, 115, 149, 643, 745, 3215, 3427, 14789, 17135, 73945, 95807, 479035, 2203561, 11017805]

約数ペア:

[(1, 11017805), (5, 2203561), (23, 479035), (115, 95807), (149, 73945), (643, 17135), (745, 14789), (3215, 3427)]