47856645

素因数分解:

$3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1123}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 83113056

約数和(自身を除く): 35256411

約数列:

[1, 3, 5, 9, 15, 45, 947, 1123, 2841, 3369, 4735, 5615, 8523, 10107, 14205, 16845, 42615, 50535, 1063481, 3190443, 5317405, 9571329, 15952215, 47856645]

約数ペア:

[(1, 47856645), (3, 15952215), (5, 9571329), (9, 5317405), (15, 3190443), (45, 1063481), (947, 50535), (1123, 42615), (2841, 16845), (3369, 14205), (4735, 10107), (5615, 8523)]