26520465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41117}}^1$

素因数の和:41168

約数の個数: 16

約数和(自身を含む): 43420608

約数和(自身を除く): 16900143

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 41117, 123351, 205585, 616755, 1768031, 5304093, 8840155, 26520465]

約数ペア:

[(1, 26520465), (3, 8840155), (5, 5304093), (15, 1768031), (43, 616755), (129, 205585), (215, 123351), (645, 41117)]