12531045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28807}}^1$

素因数の和:28844

約数の個数: 16

約数和(自身を含む): 20741760

約数和(自身を除く): 8210715

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 28807, 86421, 144035, 432105, 835403, 2506209, 4177015, 12531045]

約数ペア:

[(1, 12531045), (3, 4177015), (5, 2506209), (15, 835403), (29, 432105), (87, 144035), (145, 86421), (435, 28807)]