90988315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{4909}}^1$

素因数の和:5262

約数の個数: 16

約数和(自身を含む): 119489760

約数和(自身を除く): 28501445

約数列:

[1, 5, 11, 55, 337, 1685, 3707, 4909, 18535, 24545, 53999, 269995, 1654333, 8271665, 18197663, 90988315]

約数ペア:

[(1, 90988315), (5, 18197663), (11, 8271665), (55, 1654333), (337, 269995), (1685, 53999), (3707, 24545), (4909, 18535)]