47685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:53

約数の個数: 24

約数和(自身を含む): 88416

約数和(自身を除く): 40731

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 561, 867, 935, 1445, 2805, 3179, 4335, 9537, 15895, 47685]

約数ペア:

[(1, 47685), (3, 15895), (5, 9537), (11, 4335), (15, 3179), (17, 2805), (33, 1445), (51, 935), (55, 867), (85, 561), (165, 289), (187, 255)]