1090205

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 1378944

約数和(自身を除く): 288739

約数列:

[1, 5, 37, 71, 83, 185, 355, 415, 2627, 3071, 5893, 13135, 15355, 29465, 218041, 1090205]

約数ペア:

[(1, 1090205), (5, 218041), (37, 29465), (71, 15355), (83, 13135), (185, 5893), (355, 3071), (415, 2627)]