47143935

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7537}}^1$

素因数の和:7687

約数の個数: 24

約数和(自身を含む): 82314960

約数和(自身を除く): 35171025

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 7537, 22611, 37685, 67833, 113055, 339165, 1047643, 3142929, 5238215, 9428787, 15714645, 47143935]

約数ペア:

[(1, 47143935), (3, 15714645), (5, 9428787), (9, 5238215), (15, 3142929), (45, 1047643), (139, 339165), (417, 113055), (695, 67833), (1251, 37685), (2085, 22611), (6255, 7537)]