27143645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 34684848

約数和(自身を除く): 7541203

約数列:

[1, 5, 17, 85, 197, 985, 1621, 3349, 8105, 16745, 27557, 137785, 319337, 1596685, 5428729, 27143645]

約数ペア:

[(1, 27143645), (5, 5428729), (17, 1596685), (85, 319337), (197, 137785), (985, 27557), (1621, 16745), (3349, 8105)]