1342335

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 2170080

約数和(自身を除く): 827745

約数列:

[1, 3, 5, 15, 109, 327, 545, 821, 1635, 2463, 4105, 12315, 89489, 268467, 447445, 1342335]

約数ペア:

[(1, 1342335), (3, 447445), (5, 268467), (15, 89489), (109, 12315), (327, 4105), (545, 2463), (821, 1635)]