220551855

素因数分解:

$3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{10709}}^1$

素因数の和:12090

約数の個数: 16

約数和(自身を含む): 353172960

約数和(自身を除く): 132621105

約数列:

[1, 3, 5, 15, 1373, 4119, 6865, 10709, 20595, 32127, 53545, 160635, 14703457, 44110371, 73517285, 220551855]

約数ペア:

[(1, 220551855), (3, 73517285), (5, 44110371), (15, 14703457), (1373, 160635), (4119, 53545), (6865, 32127), (10709, 20595)]