222740265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1349941}}^1$

素因数の和:1349960

約数の個数: 16

約数和(自身を含む): 388783296

約数和(自身を除く): 166043031

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1349941, 4049823, 6749705, 14849351, 20249115, 44548053, 74246755, 222740265]

約数ペア:

[(1, 222740265), (3, 74246755), (5, 44548053), (11, 20249115), (15, 14849351), (33, 6749705), (55, 4049823), (165, 1349941)]