129867815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7177}}^1$

素因数の和:7247

約数の個数: 32

約数和(自身を含む): 198457344

約数和(自身を除く): 68589529

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 3619, 7177, 18095, 35885, 50239, 78947, 251195, 337319, 394735, 552629, 1686595, 2361233, 2763145, 3710509, 11806165, 18552545, 25973563, 129867815]

約数ペア:

[(1, 129867815), (5, 25973563), (7, 18552545), (11, 11806165), (35, 3710509), (47, 2763145), (55, 2361233), (77, 1686595), (235, 552629), (329, 394735), (385, 337319), (517, 251195), (1645, 78947), (2585, 50239), (3619, 35885), (7177, 18095)]