126738845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20327}}^1$

素因数の和:20404

約数の個数: 16

約数和(自身を含む): 160997760

約数和(自身を除く): 34258915

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 20327, 101635, 589483, 874061, 2947415, 4370305, 25347769, 126738845]

約数ペア:

[(1, 126738845), (5, 25347769), (29, 4370305), (43, 2947415), (145, 874061), (215, 589483), (1247, 101635), (6235, 20327)]