42723305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19553}}^1$

素因数の和:19600

約数の個数: 16

約数和(自身を含む): 56315520

約数和(自身を除く): 13592215

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 19553, 97765, 371507, 449719, 1857535, 2248595, 8544661, 42723305]

約数ペア:

[(1, 42723305), (5, 8544661), (19, 2248595), (23, 1857535), (95, 449719), (115, 371507), (437, 97765), (2185, 19553)]