25535385

素因数分解:

$3^3\times 5^1\times {\mathrm{189151}}^1$

素因数の和:189165

約数の個数: 16

約数和(自身を含む): 45396480

約数和(自身を除く): 19861095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 189151, 567453, 945755, 1702359, 2837265, 5107077, 8511795, 25535385]

約数ペア:

[(1, 25535385), (3, 8511795), (5, 5107077), (9, 2837265), (15, 1702359), (27, 945755), (45, 567453), (135, 189151)]