26698545

素因数分解:

$3^3\times 5^1\times {\mathrm{197767}}^1$

素因数の和:197781

約数の個数: 16

約数和(自身を含む): 47464320

約数和(自身を除く): 20765775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197767, 593301, 988835, 1779903, 2966505, 5339709, 8899515, 26698545]

約数ペア:

[(1, 26698545), (3, 8899515), (5, 5339709), (9, 2966505), (15, 1779903), (27, 988835), (45, 593301), (135, 197767)]