2145752015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{951553}}^1$

素因数の和:951610

約数の個数: 16

約数和(自身を含む): 2877499296

約数和(自身を除く): 731747281

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 951553, 4757765, 10467083, 39013673, 52335415, 195068365, 429150403, 2145752015]

約数ペア:

[(1, 2145752015), (5, 429150403), (11, 195068365), (41, 52335415), (55, 39013673), (205, 10467083), (451, 4757765), (2255, 951553)]