133009855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{219851}}^1$

素因数の和:219878

約数の個数: 12

約数和(自身を含む): 175441896

約数和(自身を除く): 42432041

約数列:

[1, 5, 11, 55, 121, 605, 219851, 1099255, 2418361, 12091805, 26601971, 133009855]

約数ペア:

[(1, 133009855), (5, 26601971), (11, 12091805), (55, 2418361), (121, 1099255), (605, 219851)]