219981135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1333219}}^1$

素因数の和:1333238

約数の個数: 16

約数和(自身を含む): 383967360

約数和(自身を除く): 163986225

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1333219, 3999657, 6666095, 14665409, 19998285, 43996227, 73327045, 219981135]

約数ペア:

[(1, 219981135), (3, 73327045), (5, 43996227), (11, 19998285), (15, 14665409), (33, 6666095), (55, 3999657), (165, 1333219)]