26926.000000

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 789984

約数和(自身を除く): 354249

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 421, 1035, 1263, 2105, 3789, 6315, 9683, 18945, 29049, 48415, 87147, 145245, 435735]

約数ペア:

[(1, 435735), (3, 145245), (5, 87147), (9, 48415), (15, 29049), (23, 18945), (45, 9683), (69, 6315), (115, 3789), (207, 2105), (345, 1263), (421, 1035)]