56928045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{80749}}^1$

素因数の和:80804

約数の個数: 16

約数和(自身を含む): 93024000

約数和(自身を除く): 36095955

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 80749, 242247, 403745, 1211235, 3795203, 11385609, 18976015, 56928045]

約数ペア:

[(1, 56928045), (3, 18976015), (5, 11385609), (15, 3795203), (47, 1211235), (141, 403745), (235, 242247), (705, 80749)]