25562115

素因数分解:

$3^3\times 5^1\times {\mathrm{189349}}^1$

素因数の和:189363

約数の個数: 16

約数和(自身を含む): 45444000

約数和(自身を除く): 19881885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 189349, 568047, 946745, 1704141, 2840235, 5112423, 8520705, 25562115]

約数ペア:

[(1, 25562115), (3, 8520705), (5, 5112423), (9, 2840235), (15, 1704141), (27, 946745), (45, 568047), (135, 189349)]