12192405

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2027}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 19566144

約数和(自身を除く): 7373739

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 2027, 6015, 6081, 10135, 30405, 812827, 2438481, 4064135, 12192405]

約数ペア:

[(1, 12192405), (3, 4064135), (5, 2438481), (15, 812827), (401, 30405), (1203, 10135), (2005, 6081), (2027, 6015)]