26701245

素因数分解:

$3^4\times 5^1\times {\mathrm{65929}}^1$

素因数の和:65946

約数の個数: 20

約数和(自身を含む): 47865180

約数和(自身を除く): 21163935

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 65929, 197787, 329645, 593361, 988935, 1780083, 2966805, 5340249, 8900415, 26701245]

約数ペア:

[(1, 26701245), (3, 8900415), (5, 5340249), (9, 2966805), (15, 1780083), (27, 988935), (45, 593361), (81, 329645), (135, 197787), (405, 65929)]