26457435

素因数分解:

$3^4\times 5^1\times {\mathrm{65327}}^1$

素因数の和:65344

約数の個数: 20

約数和(自身を含む): 47428128

約数和(自身を除く): 20970693

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 65327, 195981, 326635, 587943, 979905, 1763829, 2939715, 5291487, 8819145, 26457435]

約数ペア:

[(1, 26457435), (3, 8819145), (5, 5291487), (9, 2939715), (15, 1763829), (27, 979905), (45, 587943), (81, 326635), (135, 195981), (405, 65327)]