83107405

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 101122560

約数和(自身を除く): 18015155

約数列:

[1, 5, 139, 197, 607, 695, 985, 3035, 27383, 84373, 119579, 136915, 421865, 597895, 16621481, 83107405]

約数ペア:

[(1, 83107405), (5, 16621481), (139, 597895), (197, 421865), (607, 136915), (695, 119579), (985, 84373), (3035, 27383)]