26710155

素因数分解:

$3^4\times 5^1\times {\mathrm{65951}}^1$

素因数の和:65968

約数の個数: 20

約数和(自身を含む): 47881152

約数和(自身を除く): 21170997

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 65951, 197853, 329755, 593559, 989265, 1780677, 2967795, 5342031, 8903385, 26710155]

約数ペア:

[(1, 26710155), (3, 8903385), (5, 5342031), (9, 2967795), (15, 1780677), (27, 989265), (45, 593559), (81, 329755), (135, 197853), (405, 65951)]