26671545

素因数分解:

$3^3\times 5^1\times {\mathrm{197567}}^1$

素因数の和:197581

約数の個数: 16

約数和(自身を含む): 47416320

約数和(自身を除く): 20744775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197567, 592701, 987835, 1778103, 2963505, 5334309, 8890515, 26671545]

約数ペア:

[(1, 26671545), (3, 8890515), (5, 5334309), (9, 2963505), (15, 1778103), (27, 987835), (45, 592701), (135, 197567)]