5172615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{16421}}^1$

素因数の和:16439

約数の個数: 24

約数和(自身を含む): 10247328

約数和(自身を除く): 5074713

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 16421, 49263, 82105, 114947, 147789, 246315, 344841, 574735, 738945, 1034523, 1724205, 5172615]

約数ペア:

[(1, 5172615), (3, 1724205), (5, 1034523), (7, 738945), (9, 574735), (15, 344841), (21, 246315), (35, 147789), (45, 114947), (63, 82105), (105, 49263), (315, 16421)]