130620385

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26849}}^1$

素因数の和:27000

約数の個数: 16

約数和(自身を含む): 180432000

約数和(自身を除く): 49811615

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 26849, 134245, 187943, 939715, 3732011, 18660055, 26124077, 130620385]

約数ペア:

[(1, 130620385), (5, 26124077), (7, 18660055), (35, 3732011), (139, 939715), (695, 187943), (973, 134245), (4865, 26849)]