55778115

素因数分解:

$3^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{1979}}^1$

素因数の和:3866

約数の個数: 16

約数和(自身を含む): 89337600

約数和(自身を除く): 33559485

約数列:

[1, 3, 5, 15, 1879, 1979, 5637, 5937, 9395, 9895, 28185, 29685, 3718541, 11155623, 18592705, 55778115]

約数ペア:

[(1, 55778115), (3, 18592705), (5, 11155623), (15, 3718541), (1879, 29685), (1979, 28185), (5637, 9895), (5937, 9395)]