1380451315

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{8707}}^1$

素因数の和:9606

約数の個数: 16

約数和(自身を含む): 1703493792

約数和(自身を除く): 323042477

約数列:

[1, 5, 37, 185, 857, 4285, 8707, 31709, 43535, 158545, 322159, 1610795, 7461899, 37309495, 276090263, 1380451315]

約数ペア:

[(1, 1380451315), (5, 276090263), (37, 37309495), (185, 7461899), (857, 1610795), (4285, 322159), (8707, 158545), (31709, 43535)]