87020395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{226027}}^1$

素因数の和:226050

約数の個数: 16

約数和(自身を含む): 130192128

約数和(自身を除く): 43171733

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 226027, 1130135, 1582189, 2486297, 7910945, 12431485, 17404079, 87020395]

約数ペア:

[(1, 87020395), (5, 17404079), (7, 12431485), (11, 7910945), (35, 2486297), (55, 1582189), (77, 1130135), (385, 226027)]