23545485

素因数分解:

$3^5\times 5^1\times {\mathrm{19379}}^1$

素因数の和:19399

約数の個数: 24

約数和(自身を含む): 42325920

約数和(自身を除く): 18780435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19379, 58137, 96895, 174411, 290685, 523233, 872055, 1569699, 2616165, 4709097, 7848495, 23545485]

約数ペア:

[(1, 23545485), (3, 7848495), (5, 4709097), (9, 2616165), (15, 1569699), (27, 872055), (45, 523233), (81, 290685), (135, 174411), (243, 96895), (405, 58137), (1215, 19379)]